49950228080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20141221}}^1$

素因数の和:20141265

約数の個数: 40

約数和(自身を含む): 119880553344

約数和(自身を除く): 69930325264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 20141221, 40282442, 80564884, 100706105, 161129768, 201412210, 322259536, 402824420, 624377851, 805648840, 1248755702, 1611297680, 2497511404, 3121889255, 4995022808, 6243778510, 9990045616, 12487557020, 24975114040, 49950228080]

約数ペア:

[(1, 49950228080), (2, 24975114040), (4, 12487557020), (5, 9990045616), (8, 6243778510), (10, 4995022808), (16, 3121889255), (20, 2497511404), (31, 1611297680), (40, 1248755702), (62, 805648840), (80, 624377851), (124, 402824420), (155, 322259536), (248, 201412210), (310, 161129768), (496, 100706105), (620, 80564884), (1240, 40282442), (2480, 20141221)]