54172580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 146845440

約数和(自身を除く): 92672860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1213, 1276, 1540, 1595, 2030, 2233, 2426, 3190, 4060, 4466, 4852, 6065, 6380, 8491, 8932, 11165, 12130, 13343, 16982, 22330, 24260, 26686, 33964, 35177, 42455, 44660, 53372, 66715, 70354, 84910, 93401, 133430, 140708, 169820, 175885, 186802, 246239, 266860, 351770, 373604, 386947, 467005, 492478, 703540, 773894, 934010, 984956, 1231195, 1547788, 1868020, 1934735, 2462390, 2708629, 3869470, 4924780, 5417258, 7738940, 10834516, 13543145, 27086290, 54172580]

約数ペア:

[(1, 54172580), (2, 27086290), (4, 13543145), (5, 10834516), (7, 7738940), (10, 5417258), (11, 4924780), (14, 3869470), (20, 2708629), (22, 2462390), (28, 1934735), (29, 1868020), (35, 1547788), (44, 1231195), (55, 984956), (58, 934010), (70, 773894), (77, 703540), (110, 492478), (116, 467005), (140, 386947), (145, 373604), (154, 351770), (203, 266860), (220, 246239), (290, 186802), (308, 175885), (319, 169820), (385, 140708), (406, 133430), (580, 93401), (638, 84910), (770, 70354), (812, 66715), (1015, 53372), (1213, 44660), (1276, 42455), (1540, 35177), (1595, 33964), (2030, 26686), (2233, 24260), (2426, 22330), (3190, 16982), (4060, 13343), (4466, 12130), (4852, 11165), (6065, 8932), (6380, 8491)]