53320240

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6229}}^1$

素因数の和:6349

約数の個数: 40

約数和(自身を含む): 125148240

約数和(自身を除く): 71828000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 6229, 8560, 12458, 24916, 31145, 49832, 62290, 99664, 124580, 249160, 498320, 666503, 1333006, 2666012, 3332515, 5332024, 6665030, 10664048, 13330060, 26660120, 53320240]

約数ペア:

[(1, 53320240), (2, 26660120), (4, 13330060), (5, 10664048), (8, 6665030), (10, 5332024), (16, 3332515), (20, 2666012), (40, 1333006), (80, 666503), (107, 498320), (214, 249160), (428, 124580), (535, 99664), (856, 62290), (1070, 49832), (1712, 31145), (2140, 24916), (4280, 12458), (6229, 8560)]