48344540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16223}}^1$

素因数の和:16381

約数の個数: 24

約数和(自身を含む): 102211200

約数和(自身を除く): 53866660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 16223, 32446, 64892, 81115, 162230, 324460, 2417227, 4834454, 9668908, 12086135, 24172270, 48344540]

約数ペア:

[(1, 48344540), (2, 24172270), (4, 12086135), (5, 9668908), (10, 4834454), (20, 2417227), (149, 324460), (298, 162230), (596, 81115), (745, 64892), (1490, 32446), (2980, 16223)]