47402564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20327}}^1$

素因数の和:20395

約数の個数: 24

約数和(自身を含む): 92207808

約数和(自身を除く): 44805244

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 20327, 40654, 81308, 223597, 447194, 894388, 1077331, 2154662, 4309324, 11850641, 23701282, 47402564]

約数ペア:

[(1, 47402564), (2, 23701282), (4, 11850641), (11, 4309324), (22, 2154662), (44, 1077331), (53, 894388), (106, 447194), (212, 223597), (583, 81308), (1166, 40654), (2332, 20327)]