61980050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{112691}}^1$

素因数の和:112714

約数の個数: 24

約数和(自身を含む): 125764272

約数和(自身を除く): 63784222

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 112691, 225382, 563455, 1126910, 1239601, 2479202, 2817275, 5634550, 6198005, 12396010, 30990025, 61980050]

約数ペア:

[(1, 61980050), (2, 30990025), (5, 12396010), (10, 6198005), (11, 5634550), (22, 2817275), (25, 2479202), (50, 1239601), (55, 1126910), (110, 563455), (275, 225382), (550, 112691)]