52825880

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2371}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 119121840

約数和(自身を除く): 66295960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 2228, 2371, 2785, 4456, 4742, 5570, 9484, 11140, 11855, 18968, 22280, 23710, 47420, 94840, 1320647, 2641294, 5282588, 6603235, 10565176, 13206470, 26412940, 52825880]

約数ペア:

[(1, 52825880), (2, 26412940), (4, 13206470), (5, 10565176), (8, 6603235), (10, 5282588), (20, 2641294), (40, 1320647), (557, 94840), (1114, 47420), (2228, 23710), (2371, 22280), (2785, 18968), (4456, 11855), (4742, 11140), (5570, 9484)]