53991690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2029}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 129790080

約数和(自身を除く): 75798390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 887, 1774, 2029, 2661, 4058, 4435, 5322, 6087, 8870, 10145, 12174, 13305, 20290, 26610, 30435, 60870, 1799723, 3599446, 5399169, 8998615, 10798338, 17997230, 26995845, 53991690]

約数ペア:

[(1, 53991690), (2, 26995845), (3, 17997230), (5, 10798338), (6, 8998615), (10, 5399169), (15, 3599446), (30, 1799723), (887, 60870), (1774, 30435), (2029, 26610), (2661, 20290), (4058, 13305), (4435, 12174), (5322, 10145), (6087, 8870)]