51357642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1222801}}^1$

素因数の和:1222813

約数の個数: 16

約数和(自身を含む): 117388992

約数和(自身を除く): 66031350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1222801, 2445602, 3668403, 7336806, 8559607, 17119214, 25678821, 51357642]

約数ペア:

[(1, 51357642), (2, 25678821), (3, 17119214), (6, 8559607), (7, 7336806), (14, 3668403), (21, 2445602), (42, 1222801)]