54697280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 145938240

約数和(自身を除く): 91240960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 205, 220, 320, 328, 352, 379, 410, 440, 451, 656, 704, 758, 820, 880, 902, 1312, 1516, 1640, 1760, 1804, 1895, 2255, 2624, 3032, 3280, 3520, 3608, 3790, 4169, 4510, 6064, 6560, 7216, 7580, 8338, 9020, 12128, 13120, 14432, 15160, 15539, 16676, 18040, 20845, 24256, 28864, 30320, 31078, 33352, 36080, 41690, 60640, 62156, 66704, 72160, 77695, 83380, 121280, 124312, 133408, 144320, 155390, 166760, 170929, 248624, 266816, 310780, 333520, 341858, 497248, 621560, 667040, 683716, 854645, 994496, 1243120, 1334080, 1367432, 1709290, 2486240, 2734864, 3418580, 4972480, 5469728, 6837160, 10939456, 13674320, 27348640, 54697280]

約数ペア:

[(1, 54697280), (2, 27348640), (4, 13674320), (5, 10939456), (8, 6837160), (10, 5469728), (11, 4972480), (16, 3418580), (20, 2734864), (22, 2486240), (32, 1709290), (40, 1367432), (41, 1334080), (44, 1243120), (55, 994496), (64, 854645), (80, 683716), (82, 667040), (88, 621560), (110, 497248), (160, 341858), (164, 333520), (176, 310780), (205, 266816), (220, 248624), (320, 170929), (328, 166760), (352, 155390), (379, 144320), (410, 133408), (440, 124312), (451, 121280), (656, 83380), (704, 77695), (758, 72160), (820, 66704), (880, 62156), (902, 60640), (1312, 41690), (1516, 36080), (1640, 33352), (1760, 31078), (1804, 30320), (1895, 28864), (2255, 24256), (2624, 20845), (3032, 18040), (3280, 16676), (3520, 15539), (3608, 15160), (3790, 14432), (4169, 13120), (4510, 12128), (6064, 9020), (6560, 8338), (7216, 7580)]