51404866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4363}}^1$

素因数の和:4545

約数の個数: 16

約数和(自身を含む): 79494624

約数和(自身を除く): 28089758

約数列:

[1, 2, 43, 86, 137, 274, 4363, 5891, 8726, 11782, 187609, 375218, 597731, 1195462, 25702433, 51404866]

約数ペア:

[(1, 51404866), (2, 25702433), (43, 1195462), (86, 597731), (137, 375218), (274, 187609), (4363, 11782), (5891, 8726)]