54429895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11471}}^1$

素因数の和:11562

約数の個数: 16

約数和(自身を含む): 71309952

約数和(自身を除く): 16880057

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 11471, 57355, 149123, 745615, 837383, 4186915, 10885979, 54429895]

約数ペア:

[(1, 54429895), (5, 10885979), (13, 4186915), (65, 837383), (73, 745615), (365, 149123), (949, 57355), (4745, 11471)]