51780124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1423}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 99042048

約数和(自身を除く): 47261924

約数列:

[1, 2, 4, 11, 22, 44, 827, 1423, 1654, 2846, 3308, 5692, 9097, 15653, 18194, 31306, 36388, 62612, 1176821, 2353642, 4707284, 12945031, 25890062, 51780124]

約数ペア:

[(1, 51780124), (2, 25890062), (4, 12945031), (11, 4707284), (22, 2353642), (44, 1176821), (827, 62612), (1423, 36388), (1654, 31306), (2846, 18194), (3308, 15653), (5692, 9097)]