53557780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 64015340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 863, 1070, 1726, 2140, 3103, 3452, 4315, 6206, 8630, 12412, 15515, 17260, 25027, 31030, 50054, 62060, 92341, 100108, 125135, 184682, 250270, 369364, 461705, 500540, 923410, 1846820, 2677889, 5355778, 10711556, 13389445, 26778890, 53557780]

約数ペア:

[(1, 53557780), (2, 26778890), (4, 13389445), (5, 10711556), (10, 5355778), (20, 2677889), (29, 1846820), (58, 923410), (107, 500540), (116, 461705), (145, 369364), (214, 250270), (290, 184682), (428, 125135), (535, 100108), (580, 92341), (863, 62060), (1070, 50054), (1726, 31030), (2140, 25027), (3103, 17260), (3452, 15515), (4315, 12412), (6206, 8630)]