53573910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137369}}^1$

素因数の和:137392

約数の個数: 32

約数和(自身を含む): 138468960

約数和(自身を除く): 84895050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 137369, 274738, 412107, 686845, 824214, 1373690, 1785797, 2060535, 3571594, 4121070, 5357391, 8928985, 10714782, 17857970, 26786955, 53573910]

約数ペア:

[(1, 53573910), (2, 26786955), (3, 17857970), (5, 10714782), (6, 8928985), (10, 5357391), (13, 4121070), (15, 3571594), (26, 2060535), (30, 1785797), (39, 1373690), (65, 824214), (78, 686845), (130, 412107), (195, 274738), (390, 137369)]