49895045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 63296640

約数和(自身を除く): 13401595

約数列:

[1, 5, 19, 95, 263, 1315, 1997, 4997, 9985, 24985, 37943, 189715, 525211, 2626055, 9979009, 49895045]

約数ペア:

[(1, 49895045), (5, 9979009), (19, 2626055), (95, 525211), (263, 189715), (1315, 37943), (1997, 24985), (4997, 9985)]