49901904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 167905920

約数和(自身を除く): 118004016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 36, 38, 39, 46, 48, 52, 57, 61, 69, 72, 76, 78, 92, 104, 114, 117, 122, 138, 144, 152, 156, 171, 183, 184, 207, 208, 228, 234, 244, 247, 276, 299, 304, 312, 342, 366, 368, 414, 437, 456, 468, 488, 494, 549, 552, 598, 624, 684, 732, 741, 793, 828, 874, 897, 912, 936, 976, 988, 1098, 1104, 1159, 1196, 1311, 1368, 1403, 1464, 1482, 1586, 1656, 1748, 1794, 1872, 1976, 2196, 2223, 2318, 2379, 2392, 2622, 2691, 2736, 2806, 2928, 2964, 3172, 3312, 3477, 3496, 3588, 3933, 3952, 4209, 4392, 4446, 4636, 4758, 4784, 5244, 5382, 5612, 5681, 5928, 6344, 6954, 6992, 7137, 7176, 7866, 8418, 8784, 8892, 9272, 9516, 10431, 10488, 10764, 11224, 11362, 11856, 12627, 12688, 13908, 14274, 14352, 15067, 15732, 16836, 17043, 17784, 18239, 18544, 19032, 20862, 20976, 21528, 22448, 22724, 25254, 26657, 27816, 28548, 30134, 31464, 33672, 34086, 35568, 36478, 38064, 41724, 43056, 45201, 45448, 50508, 51129, 53314, 54717, 55632, 57096, 60268, 62928, 67344, 68172, 72956, 79971, 83448, 90402, 90896, 101016, 102258, 106628, 109434, 114192, 120536, 135603, 136344, 145912, 159942, 164151, 166896, 180804, 202032, 204516, 213256, 218868, 239913, 241072, 271206, 272688, 291824, 319884, 328302, 346541, 361608, 409032, 426512, 437736, 479826, 542412, 639768, 656604, 693082, 723216, 818064, 875472, 959652, 1039623, 1084824, 1279536, 1313208, 1386164, 1919304, 2079246, 2169648, 2626416, 2772328, 3118869, 3838608, 4158492, 5544656, 6237738, 8316984, 12475476, 16633968, 24950952, 49901904]

約数ペア:

[(1, 49901904), (2, 24950952), (3, 16633968), (4, 12475476), (6, 8316984), (8, 6237738), (9, 5544656), (12, 4158492), (13, 3838608), (16, 3118869), (18, 2772328), (19, 2626416), (23, 2169648), (24, 2079246), (26, 1919304), (36, 1386164), (38, 1313208), (39, 1279536), (46, 1084824), (48, 1039623), (52, 959652), (57, 875472), (61, 818064), (69, 723216), (72, 693082), (76, 656604), (78, 639768), (92, 542412), (104, 479826), (114, 437736), (117, 426512), (122, 409032), (138, 361608), (144, 346541), (152, 328302), (156, 319884), (171, 291824), (183, 272688), (184, 271206), (207, 241072), (208, 239913), (228, 218868), (234, 213256), (244, 204516), (247, 202032), (276, 180804), (299, 166896), (304, 164151), (312, 159942), (342, 145912), (366, 136344), (368, 135603), (414, 120536), (437, 114192), (456, 109434), (468, 106628), (488, 102258), (494, 101016), (549, 90896), (552, 90402), (598, 83448), (624, 79971), (684, 72956), (732, 68172), (741, 67344), (793, 62928), (828, 60268), (874, 57096), (897, 55632), (912, 54717), (936, 53314), (976, 51129), (988, 50508), (1098, 45448), (1104, 45201), (1159, 43056), (1196, 41724), (1311, 38064), (1368, 36478), (1403, 35568), (1464, 34086), (1482, 33672), (1586, 31464), (1656, 30134), (1748, 28548), (1794, 27816), (1872, 26657), (1976, 25254), (2196, 22724), (2223, 22448), (2318, 21528), (2379, 20976), (2392, 20862), (2622, 19032), (2691, 18544), (2736, 18239), (2806, 17784), (2928, 17043), (2964, 16836), (3172, 15732), (3312, 15067), (3477, 14352), (3496, 14274), (3588, 13908), (3933, 12688), (3952, 12627), (4209, 11856), (4392, 11362), (4446, 11224), (4636, 10764), (4758, 10488), (4784, 10431), (5244, 9516), (5382, 9272), (5612, 8892), (5681, 8784), (5928, 8418), (6344, 7866), (6954, 7176), (6992, 7137)]