56119465

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 72677952

約数和(自身を除く): 16558487

約数列:

[1, 5, 17, 71, 85, 289, 355, 547, 1207, 1445, 2735, 6035, 9299, 20519, 38837, 46495, 102595, 158083, 194185, 660229, 790415, 3301145, 11223893, 56119465]

約数ペア:

[(1, 56119465), (5, 11223893), (17, 3301145), (71, 790415), (85, 660229), (289, 194185), (355, 158083), (547, 102595), (1207, 46495), (1445, 38837), (2735, 20519), (6035, 9299)]