56239705

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 68820480

約数和(自身を除く): 12580775

約数列:

[1, 5, 79, 173, 395, 823, 865, 4115, 13667, 65017, 68335, 142379, 325085, 711895, 11247941, 56239705]

約数ペア:

[(1, 56239705), (5, 11247941), (79, 711895), (173, 325085), (395, 142379), (823, 68335), (865, 65017), (4115, 13667)]