52885820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 120784608

約数和(自身を除く): 67898788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 1901, 2140, 2782, 3802, 5564, 6955, 7604, 9505, 13910, 19010, 24713, 27820, 38020, 49426, 98852, 123565, 203407, 247130, 406814, 494260, 813628, 1017035, 2034070, 2644291, 4068140, 5288582, 10577164, 13221455, 26442910, 52885820]

約数ペア:

[(1, 52885820), (2, 26442910), (4, 13221455), (5, 10577164), (10, 5288582), (13, 4068140), (20, 2644291), (26, 2034070), (52, 1017035), (65, 813628), (107, 494260), (130, 406814), (214, 247130), (260, 203407), (428, 123565), (535, 98852), (1070, 49426), (1391, 38020), (1901, 27820), (2140, 24713), (2782, 19010), (3802, 13910), (5564, 9505), (6955, 7604)]