55391658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{188407}}^1$

素因数の和:188426

約数の個数: 24

約数和(自身を含む): 128871072

約数和(自身を除く): 73479414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 188407, 376814, 565221, 1130442, 1318849, 2637698, 3956547, 7913094, 9231943, 18463886, 27695829, 55391658]

約数ペア:

[(1, 55391658), (2, 27695829), (3, 18463886), (6, 9231943), (7, 7913094), (14, 3956547), (21, 2637698), (42, 1318849), (49, 1130442), (98, 565221), (147, 376814), (294, 188407)]