48742980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 177085440

約数和(自身を除く): 128342460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 23, 26, 30, 33, 38, 39, 44, 46, 52, 55, 57, 60, 65, 66, 69, 76, 78, 92, 95, 110, 114, 115, 130, 132, 138, 143, 156, 165, 169, 190, 195, 209, 220, 228, 230, 247, 253, 260, 276, 285, 286, 299, 330, 338, 345, 380, 390, 418, 429, 437, 460, 494, 506, 507, 570, 572, 598, 627, 660, 676, 690, 715, 741, 759, 780, 836, 845, 858, 874, 897, 988, 1012, 1014, 1045, 1140, 1196, 1235, 1254, 1265, 1311, 1380, 1430, 1482, 1495, 1518, 1690, 1716, 1748, 1794, 1859, 2028, 2090, 2145, 2185, 2470, 2508, 2530, 2535, 2622, 2717, 2860, 2964, 2990, 3036, 3135, 3211, 3289, 3380, 3588, 3705, 3718, 3795, 3887, 4180, 4290, 4370, 4485, 4807, 4940, 5060, 5070, 5244, 5434, 5577, 5681, 5980, 6270, 6422, 6555, 6578, 7410, 7436, 7590, 7774, 8151, 8580, 8740, 8970, 9295, 9614, 9633, 9867, 10140, 10868, 11154, 11362, 11661, 12540, 12844, 13110, 13156, 13585, 14421, 14820, 15180, 15548, 16055, 16302, 16445, 17043, 17940, 18590, 19228, 19266, 19435, 19734, 22308, 22724, 23322, 24035, 26220, 27170, 27885, 28405, 28842, 32110, 32604, 32890, 34086, 35321, 37180, 38532, 38870, 39468, 40755, 42757, 46644, 48070, 48165, 49335, 54340, 55770, 56810, 57684, 58305, 62491, 64220, 65780, 68172, 70642, 72105, 73853, 77740, 81510, 85215, 85514, 96140, 96330, 98670, 105963, 111540, 113620, 116610, 124982, 128271, 141284, 144210, 147706, 163020, 170430, 171028, 176605, 187473, 192660, 197340, 211926, 213785, 221559, 233220, 249964, 256542, 288420, 295412, 312455, 340860, 353210, 369265, 374946, 423852, 427570, 443118, 513084, 529815, 624910, 641355, 706420, 738530, 749892, 812383, 855140, 886236, 937365, 1059630, 1107795, 1249820, 1282710, 1477060, 1624766, 1874730, 2119260, 2215590, 2437149, 2565420, 3249532, 3749460, 4061915, 4431180, 4874298, 8123830, 9748596, 12185745, 16247660, 24371490, 48742980]

約数ペア:

[(1, 48742980), (2, 24371490), (3, 16247660), (4, 12185745), (5, 9748596), (6, 8123830), (10, 4874298), (11, 4431180), (12, 4061915), (13, 3749460), (15, 3249532), (19, 2565420), (20, 2437149), (22, 2215590), (23, 2119260), (26, 1874730), (30, 1624766), (33, 1477060), (38, 1282710), (39, 1249820), (44, 1107795), (46, 1059630), (52, 937365), (55, 886236), (57, 855140), (60, 812383), (65, 749892), (66, 738530), (69, 706420), (76, 641355), (78, 624910), (92, 529815), (95, 513084), (110, 443118), (114, 427570), (115, 423852), (130, 374946), (132, 369265), (138, 353210), (143, 340860), (156, 312455), (165, 295412), (169, 288420), (190, 256542), (195, 249964), (209, 233220), (220, 221559), (228, 213785), (230, 211926), (247, 197340), (253, 192660), (260, 187473), (276, 176605), (285, 171028), (286, 170430), (299, 163020), (330, 147706), (338, 144210), (345, 141284), (380, 128271), (390, 124982), (418, 116610), (429, 113620), (437, 111540), (460, 105963), (494, 98670), (506, 96330), (507, 96140), (570, 85514), (572, 85215), (598, 81510), (627, 77740), (660, 73853), (676, 72105), (690, 70642), (715, 68172), (741, 65780), (759, 64220), (780, 62491), (836, 58305), (845, 57684), (858, 56810), (874, 55770), (897, 54340), (988, 49335), (1012, 48165), (1014, 48070), (1045, 46644), (1140, 42757), (1196, 40755), (1235, 39468), (1254, 38870), (1265, 38532), (1311, 37180), (1380, 35321), (1430, 34086), (1482, 32890), (1495, 32604), (1518, 32110), (1690, 28842), (1716, 28405), (1748, 27885), (1794, 27170), (1859, 26220), (2028, 24035), (2090, 23322), (2145, 22724), (2185, 22308), (2470, 19734), (2508, 19435), (2530, 19266), (2535, 19228), (2622, 18590), (2717, 17940), (2860, 17043), (2964, 16445), (2990, 16302), (3036, 16055), (3135, 15548), (3211, 15180), (3289, 14820), (3380, 14421), (3588, 13585), (3705, 13156), (3718, 13110), (3795, 12844), (3887, 12540), (4180, 11661), (4290, 11362), (4370, 11154), (4485, 10868), (4807, 10140), (4940, 9867), (5060, 9633), (5070, 9614), (5244, 9295), (5434, 8970), (5577, 8740), (5681, 8580), (5980, 8151), (6270, 7774), (6422, 7590), (6555, 7436), (6578, 7410)]