55774576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 133741440

約数和(自身を除く): 77966864

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1283, 1672, 1976, 2288, 2566, 2717, 3344, 3952, 5132, 5434, 10264, 10868, 14113, 16679, 20528, 21736, 24377, 28226, 33358, 43472, 48754, 56452, 66716, 97508, 112904, 133432, 183469, 195016, 225808, 266864, 268147, 316901, 366938, 390032, 536294, 633802, 733876, 1072588, 1267604, 1467752, 2145176, 2535208, 2935504, 3485911, 4290352, 5070416, 6971822, 13943644, 27887288, 55774576]

約数ペア:

[(1, 55774576), (2, 27887288), (4, 13943644), (8, 6971822), (11, 5070416), (13, 4290352), (16, 3485911), (19, 2935504), (22, 2535208), (26, 2145176), (38, 1467752), (44, 1267604), (52, 1072588), (76, 733876), (88, 633802), (104, 536294), (143, 390032), (152, 366938), (176, 316901), (208, 268147), (209, 266864), (247, 225808), (286, 195016), (304, 183469), (418, 133432), (494, 112904), (572, 97508), (836, 66716), (988, 56452), (1144, 48754), (1283, 43472), (1672, 33358), (1976, 28226), (2288, 24377), (2566, 21736), (2717, 20528), (3344, 16679), (3952, 14113), (5132, 10868), (5434, 10264)]