53380980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{296561}}^1$

素因数の和:296576

約数の個数: 36

約数和(自身を含む): 161922852

約数和(自身を除く): 108541872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 296561, 593122, 889683, 1186244, 1482805, 1779366, 2669049, 2965610, 3558732, 4448415, 5338098, 5931220, 8896830, 10676196, 13345245, 17793660, 26690490, 53380980]

約数ペア:

[(1, 53380980), (2, 26690490), (3, 17793660), (4, 13345245), (5, 10676196), (6, 8896830), (9, 5931220), (10, 5338098), (12, 4448415), (15, 3558732), (18, 2965610), (20, 2669049), (30, 1779366), (36, 1482805), (45, 1186244), (60, 889683), (90, 593122), (180, 296561)]