55388305

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25943}}^1$

素因数の和:26016

約数の個数: 16

約数和(自身を含む): 77209344

約数和(自身を除く): 21821039

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 25943, 129715, 181601, 908005, 1582523, 7912615, 11077661, 55388305]

約数ペア:

[(1, 55388305), (5, 11077661), (7, 7912615), (35, 1582523), (61, 908005), (305, 181601), (427, 129715), (2135, 25943)]