52973240

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4001}}^1$

素因数の和:4343

約数の個数: 32

約数和(自身を含む): 119579760

約数和(自身を除く): 66606520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 4001, 6620, 8002, 13240, 16004, 20005, 32008, 40010, 80020, 160040, 1324331, 2648662, 5297324, 6621655, 10594648, 13243310, 26486620, 52973240]

約数ペア:

[(1, 52973240), (2, 26486620), (4, 13243310), (5, 10594648), (8, 6621655), (10, 5297324), (20, 2648662), (40, 1324331), (331, 160040), (662, 80020), (1324, 40010), (1655, 32008), (2648, 20005), (3310, 16004), (4001, 13240), (6620, 8002)]