56562578

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 86300160

約数和(自身を除く): 29737582

約数列:

[1, 2, 79, 158, 271, 542, 1321, 2642, 21409, 42818, 104359, 208718, 357991, 715982, 28281289, 56562578]

約数ペア:

[(1, 56562578), (2, 28281289), (79, 715982), (158, 357991), (271, 208718), (542, 104359), (1321, 42818), (2642, 21409)]