53554475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 71870400

約数和(自身を除く): 18315925

約数列:

[1, 5, 13, 25, 65, 325, 367, 449, 1835, 2245, 4771, 5837, 9175, 11225, 23855, 29185, 119275, 145925, 164783, 823915, 2142179, 4119575, 10710895, 53554475]

約数ペア:

[(1, 53554475), (5, 10710895), (13, 4119575), (25, 2142179), (65, 823915), (325, 164783), (367, 145925), (449, 119275), (1835, 29185), (2245, 23855), (4771, 11225), (5837, 9175)]