47599220

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13757}}^1$

素因数の和:13939

約数の個数: 24

約数和(自身を含む): 100543464

約数和(自身を除く): 52944244

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 13757, 27514, 55028, 68785, 137570, 275140, 2379961, 4759922, 9519844, 11899805, 23799610, 47599220]

約数ペア:

[(1, 47599220), (2, 23799610), (4, 11899805), (5, 9519844), (10, 4759922), (20, 2379961), (173, 275140), (346, 137570), (692, 68785), (865, 55028), (1730, 27514), (3460, 13757)]