55693456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 81797744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1319, 1456, 1508, 1624, 2638, 2639, 3016, 3248, 5276, 5278, 6032, 9233, 10552, 10556, 17147, 18466, 21104, 21112, 34294, 36932, 38251, 42224, 68588, 73864, 76502, 120029, 137176, 147728, 153004, 240058, 267757, 274352, 306008, 480116, 497263, 535514, 612016, 960232, 994526, 1071028, 1920464, 1989052, 2142056, 3480841, 3978104, 4284112, 6961682, 7956208, 13923364, 27846728, 55693456]

約数ペア:

[(1, 55693456), (2, 27846728), (4, 13923364), (7, 7956208), (8, 6961682), (13, 4284112), (14, 3978104), (16, 3480841), (26, 2142056), (28, 1989052), (29, 1920464), (52, 1071028), (56, 994526), (58, 960232), (91, 612016), (104, 535514), (112, 497263), (116, 480116), (182, 306008), (203, 274352), (208, 267757), (232, 240058), (364, 153004), (377, 147728), (406, 137176), (464, 120029), (728, 76502), (754, 73864), (812, 68588), (1319, 42224), (1456, 38251), (1508, 36932), (1624, 34294), (2638, 21112), (2639, 21104), (3016, 18466), (3248, 17147), (5276, 10556), (5278, 10552), (6032, 9233)]