53263620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295909}}^1$

素因数の和:295924

約数の個数: 36

約数和(自身を含む): 161566860

約数和(自身を除く): 108303240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295909, 591818, 887727, 1183636, 1479545, 1775454, 2663181, 2959090, 3550908, 4438635, 5326362, 5918180, 8877270, 10652724, 13315905, 17754540, 26631810, 53263620]

約数ペア:

[(1, 53263620), (2, 26631810), (3, 17754540), (4, 13315905), (5, 10652724), (6, 8877270), (9, 5918180), (10, 5326362), (12, 4438635), (15, 3550908), (18, 2959090), (20, 2663181), (30, 1775454), (36, 1479545), (45, 1183636), (60, 887727), (90, 591818), (180, 295909)]