49767575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13921}}^1$

素因数の和:13955

約数の個数: 24

約数和(自身を含む): 72505776

約数和(自身を除く): 22738201

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 13921, 69605, 153131, 180973, 348025, 765655, 904865, 1990703, 3828275, 4524325, 9953515, 49767575]

約数ペア:

[(1, 49767575), (5, 9953515), (11, 4524325), (13, 3828275), (25, 1990703), (55, 904865), (65, 765655), (143, 348025), (275, 180973), (325, 153131), (715, 69605), (3575, 13921)]