56622839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 72930816

約数和(自身を除く): 16307977

約数列:

[1, 7, 13, 37, 67, 91, 251, 259, 469, 481, 871, 1757, 2479, 3263, 3367, 6097, 9287, 16817, 17353, 22841, 32227, 65009, 117719, 120731, 218621, 225589, 622229, 845117, 1530347, 4355603, 8088977, 56622839]

約数ペア:

[(1, 56622839), (7, 8088977), (13, 4355603), (37, 1530347), (67, 845117), (91, 622229), (251, 225589), (259, 218621), (469, 120731), (481, 117719), (871, 65009), (1757, 32227), (2479, 22841), (3263, 17353), (3367, 16817), (6097, 9287)]