55712009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 62596800

約数和(自身を除く): 6884791

約数列:

[1, 17, 19, 137, 323, 1259, 2329, 2603, 21403, 23921, 44251, 172483, 406657, 2932211, 3277177, 55712009]

約数ペア:

[(1, 55712009), (17, 3277177), (19, 2932211), (137, 406657), (323, 172483), (1259, 44251), (2329, 23921), (2603, 21403)]