53487746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121013}}^1$

素因数の和:121045

約数の個数: 16

約数和(自身を含む): 91486584

約数和(自身を除く): 37998838

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 121013, 242026, 1573169, 2057221, 3146338, 4114442, 26743873, 53487746]

約数ペア:

[(1, 53487746), (2, 26743873), (13, 4114442), (17, 3146338), (26, 2057221), (34, 1573169), (221, 242026), (442, 121013)]