53478412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23917}}^1$

素因数の和:23977

約数の個数: 24

約数和(自身を含む): 103134416

約数和(自身を除く): 49656004

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 23917, 47834, 95668, 310921, 621842, 1028431, 1243684, 2056862, 4113724, 13369603, 26739206, 53478412]

約数ペア:

[(1, 53478412), (2, 26739206), (4, 13369603), (13, 4113724), (26, 2056862), (43, 1243684), (52, 1028431), (86, 621842), (172, 310921), (559, 95668), (1118, 47834), (2236, 23917)]