56810455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1291}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 73581984

約数和(自身を除く): 16771529

約数列:

[1, 5, 13, 65, 677, 1291, 3385, 6455, 8801, 16783, 44005, 83915, 874007, 4370035, 11362091, 56810455]

約数ペア:

[(1, 56810455), (5, 11362091), (13, 4370035), (65, 874007), (677, 83915), (1291, 44005), (3385, 16783), (6455, 8801)]