56530225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 75034880

約数和(自身を除く): 18504655

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 1951, 5795, 9755, 28975, 37069, 48775, 119011, 185345, 595055, 926725, 2261209, 2975275, 11306045, 56530225]

約数ペア:

[(1, 56530225), (5, 11306045), (19, 2975275), (25, 2261209), (61, 926725), (95, 595055), (305, 185345), (475, 119011), (1159, 48775), (1525, 37069), (1951, 28975), (5795, 9755)]