51911762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195157}}^1$

素因数の和:195185

約数の個数: 16

約数和(自身を含む): 93675840

約数和(自身を除く): 41764078

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 195157, 390314, 1366099, 2732198, 3707983, 7415966, 25955881, 51911762]

約数ペア:

[(1, 51911762), (2, 25955881), (7, 7415966), (14, 3707983), (19, 2732198), (38, 1366099), (133, 390314), (266, 195157)]