51348825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20747}}^1$

素因数の和:20774

約数の個数: 36

約数和(自身を含む): 100337328

約数和(自身を除く): 48988503

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 20747, 62241, 103735, 186723, 228217, 311205, 518675, 684651, 933615, 1141085, 1556025, 2053953, 3423255, 4668075, 5705425, 10269765, 17116275, 51348825]

約数ペア:

[(1, 51348825), (3, 17116275), (5, 10269765), (9, 5705425), (11, 4668075), (15, 3423255), (25, 2053953), (33, 1556025), (45, 1141085), (55, 933615), (75, 684651), (99, 518675), (165, 311205), (225, 228217), (275, 186723), (495, 103735), (825, 62241), (2475, 20747)]