51583609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2803}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 64604160

約数和(自身を除く): 13020551

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 2803, 18403, 19621, 30833, 215831, 669917, 4689419, 7369087, 51583609]

約数ペア:

[(1, 51583609), (7, 7369087), (11, 4689419), (77, 669917), (239, 215831), (1673, 30833), (2629, 19621), (2803, 18403)]