49040080

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2213}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 114481512

約数和(自身を除く): 65441432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2213, 2216, 2770, 4426, 4432, 5540, 8852, 11065, 11080, 17704, 22130, 22160, 35408, 44260, 88520, 177040, 613001, 1226002, 2452004, 3065005, 4904008, 6130010, 9808016, 12260020, 24520040, 49040080]

約数ペア:

[(1, 49040080), (2, 24520040), (4, 12260020), (5, 9808016), (8, 6130010), (10, 4904008), (16, 3065005), (20, 2452004), (40, 1226002), (80, 613001), (277, 177040), (554, 88520), (1108, 44260), (1385, 35408), (2213, 22160), (2216, 22130), (2770, 17704), (4426, 11080), (4432, 11065), (5540, 8852)]