51478124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 93604896

約数和(自身を除く): 42126772

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 4421, 5822, 8842, 11644, 17684, 181261, 313891, 362522, 627782, 725044, 1255564, 12869531, 25739062, 51478124]

約数ペア:

[(1, 51478124), (2, 25739062), (4, 12869531), (41, 1255564), (71, 725044), (82, 627782), (142, 362522), (164, 313891), (284, 181261), (2911, 17684), (4421, 11644), (5822, 8842)]