56239255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8017}}^1$

素因数の和:8106

約数の個数: 16

約数和(自身を含む): 71584704

約数和(自身を除く): 15345449

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 8017, 40085, 184391, 489037, 921955, 2445185, 11247851, 56239255]

約数ペア:

[(1, 56239255), (5, 11247851), (23, 2445185), (61, 921955), (115, 489037), (305, 184391), (1403, 40085), (7015, 8017)]