51296960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 153619200

約数和(自身を除く): 102322240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 59, 64, 65, 76, 80, 88, 95, 104, 110, 118, 130, 143, 152, 160, 176, 190, 208, 209, 220, 236, 247, 260, 286, 295, 304, 320, 352, 380, 416, 418, 440, 472, 494, 520, 572, 590, 608, 649, 704, 715, 760, 767, 832, 836, 880, 944, 988, 1040, 1045, 1121, 1144, 1180, 1216, 1235, 1298, 1430, 1520, 1534, 1672, 1760, 1888, 1976, 2080, 2090, 2242, 2288, 2360, 2470, 2596, 2717, 2860, 3040, 3068, 3245, 3344, 3520, 3776, 3835, 3952, 4160, 4180, 4484, 4576, 4720, 4940, 5192, 5434, 5605, 5720, 6080, 6136, 6490, 6688, 7670, 7904, 8360, 8437, 8968, 9152, 9440, 9880, 10384, 10868, 11210, 11440, 12272, 12331, 12980, 13376, 13585, 14573, 15340, 15808, 16720, 16874, 17936, 18880, 19760, 20768, 21736, 22420, 22880, 24544, 24662, 25960, 27170, 29146, 30680, 33440, 33748, 35872, 39520, 41536, 42185, 43472, 44840, 45760, 49088, 49324, 51920, 54340, 58292, 61360, 61655, 66880, 67496, 71744, 72865, 79040, 84370, 86944, 89680, 98648, 103840, 108680, 116584, 122720, 123310, 134992, 145730, 160303, 168740, 173888, 179360, 197296, 207680, 217360, 233168, 245440, 246620, 269984, 291460, 320606, 337480, 358720, 394592, 434720, 466336, 493240, 539968, 582920, 641212, 674960, 789184, 801515, 869440, 932672, 986480, 1165840, 1282424, 1349920, 1603030, 1972960, 2331680, 2564848, 2699840, 3206060, 3945920, 4663360, 5129696, 6412120, 10259392, 12824240, 25648480, 51296960]

約数ペア:

[(1, 51296960), (2, 25648480), (4, 12824240), (5, 10259392), (8, 6412120), (10, 5129696), (11, 4663360), (13, 3945920), (16, 3206060), (19, 2699840), (20, 2564848), (22, 2331680), (26, 1972960), (32, 1603030), (38, 1349920), (40, 1282424), (44, 1165840), (52, 986480), (55, 932672), (59, 869440), (64, 801515), (65, 789184), (76, 674960), (80, 641212), (88, 582920), (95, 539968), (104, 493240), (110, 466336), (118, 434720), (130, 394592), (143, 358720), (152, 337480), (160, 320606), (176, 291460), (190, 269984), (208, 246620), (209, 245440), (220, 233168), (236, 217360), (247, 207680), (260, 197296), (286, 179360), (295, 173888), (304, 168740), (320, 160303), (352, 145730), (380, 134992), (416, 123310), (418, 122720), (440, 116584), (472, 108680), (494, 103840), (520, 98648), (572, 89680), (590, 86944), (608, 84370), (649, 79040), (704, 72865), (715, 71744), (760, 67496), (767, 66880), (832, 61655), (836, 61360), (880, 58292), (944, 54340), (988, 51920), (1040, 49324), (1045, 49088), (1121, 45760), (1144, 44840), (1180, 43472), (1216, 42185), (1235, 41536), (1298, 39520), (1430, 35872), (1520, 33748), (1534, 33440), (1672, 30680), (1760, 29146), (1888, 27170), (1976, 25960), (2080, 24662), (2090, 24544), (2242, 22880), (2288, 22420), (2360, 21736), (2470, 20768), (2596, 19760), (2717, 18880), (2860, 17936), (3040, 16874), (3068, 16720), (3245, 15808), (3344, 15340), (3520, 14573), (3776, 13585), (3835, 13376), (3952, 12980), (4160, 12331), (4180, 12272), (4484, 11440), (4576, 11210), (4720, 10868), (4940, 10384), (5192, 9880), (5434, 9440), (5605, 9152), (5720, 8968), (6080, 8437), (6136, 8360), (6490, 7904), (6688, 7670)]