51484975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 66781440

約数和(自身を除く): 15296465

約数列:

[1, 5, 25, 43, 47, 215, 235, 1019, 1075, 1175, 2021, 5095, 10105, 25475, 43817, 47893, 50525, 219085, 239465, 1095425, 1197325, 2059399, 10296995, 51484975]

約数ペア:

[(1, 51484975), (5, 10296995), (25, 2059399), (43, 1197325), (47, 1095425), (215, 239465), (235, 219085), (1019, 50525), (1075, 47893), (1175, 43817), (2021, 25475), (5095, 10105)]