53240369

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 65735040

約数和(自身を除く): 12494671

約数列:

[1, 7, 13, 91, 401, 1459, 2807, 5213, 10213, 18967, 36491, 132769, 585059, 4095413, 7605767, 53240369]

約数ペア:

[(1, 53240369), (7, 7605767), (13, 4095413), (91, 585059), (401, 132769), (1459, 36491), (2807, 18967), (5213, 10213)]