55508572

素因数分解:

$2^2\times 7^2\times {\mathrm{283207}}^1$

素因数の和:283225

約数の個数: 18

約数和(自身を含む): 112999992

約数和(自身を除く): 57491420

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283207, 566414, 1132828, 1982449, 3964898, 7929796, 13877143, 27754286, 55508572]

約数ペア:

[(1, 55508572), (2, 27754286), (4, 13877143), (7, 7929796), (14, 3964898), (28, 1982449), (49, 1132828), (98, 566414), (196, 283207)]