53275581

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 84015360

約数和(自身を除く): 30739779

約数列:

[1, 3, 9, 29, 43, 47, 87, 101, 129, 141, 261, 303, 387, 423, 909, 1247, 1363, 2021, 2929, 3741, 4089, 4343, 4747, 6063, 8787, 11223, 12267, 13029, 14241, 18189, 26361, 39087, 42723, 58609, 125947, 137663, 175827, 204121, 377841, 412989, 527481, 612363, 1133523, 1238967, 1837089, 5919509, 17758527, 53275581]

約数ペア:

[(1, 53275581), (3, 17758527), (9, 5919509), (29, 1837089), (43, 1238967), (47, 1133523), (87, 612363), (101, 527481), (129, 412989), (141, 377841), (261, 204121), (303, 175827), (387, 137663), (423, 125947), (909, 58609), (1247, 42723), (1363, 39087), (2021, 26361), (2929, 18189), (3741, 14241), (4089, 13029), (4343, 12267), (4747, 11223), (6063, 8787)]