54782530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1427}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 53174270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1427, 1745, 2854, 3490, 3839, 7135, 7678, 14270, 15697, 19195, 31394, 38390, 78485, 156970, 498023, 996046, 2490115, 4980230, 5478253, 10956506, 27391265, 54782530]

約数ペア:

[(1, 54782530), (2, 27391265), (5, 10956506), (10, 5478253), (11, 4980230), (22, 2490115), (55, 996046), (110, 498023), (349, 156970), (698, 78485), (1427, 38390), (1745, 31394), (2854, 19195), (3490, 15697), (3839, 14270), (7135, 7678)]