52409408080

素因数分解:

$2^4\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{513013}}^1$

素因数の和:514303

約数の個数: 40

約数和(自身を含む): 121947531912

約数和(自身を除く): 69538123832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1277, 2554, 5108, 6385, 10216, 12770, 20432, 25540, 51080, 102160, 513013, 1026026, 2052052, 2565065, 4104104, 5130130, 8208208, 10260260, 20520520, 41041040, 655117601, 1310235202, 2620470404, 3275588005, 5240940808, 6551176010, 10481881616, 13102352020, 26204704040, 52409408080]

約数ペア:

[(1, 52409408080), (2, 26204704040), (4, 13102352020), (5, 10481881616), (8, 6551176010), (10, 5240940808), (16, 3275588005), (20, 2620470404), (40, 1310235202), (80, 655117601), (1277, 41041040), (2554, 20520520), (5108, 10260260), (6385, 8208208), (10216, 5130130), (12770, 4104104), (20432, 2565065), (25540, 2052052), (51080, 1026026), (102160, 513013)]