55065569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 60858000

約数和(自身を除く): 5792431

約数列:

[1, 13, 53, 229, 349, 689, 2977, 4537, 12137, 18497, 79921, 157781, 240461, 1038973, 4235813, 55065569]

約数ペア:

[(1, 55065569), (13, 4235813), (53, 1038973), (229, 240461), (349, 157781), (689, 79921), (2977, 18497), (4537, 12137)]