53972705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20483}}^1$

素因数の和:20536

約数の個数: 16

約数和(自身を含む): 70792704

約数和(自身を除く): 16819999

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 20483, 102415, 348211, 634973, 1741055, 3174865, 10794541, 53972705]

約数ペア:

[(1, 53972705), (5, 10794541), (17, 3174865), (31, 1741055), (85, 634973), (155, 348211), (527, 102415), (2635, 20483)]