51382305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87833}}^1$

素因数の和:87857

約数の個数: 24

約数和(自身を含む): 95914728

約数和(自身を除く): 44532423

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 87833, 263499, 439165, 790497, 1141829, 1317495, 3425487, 3952485, 5709145, 10276461, 17127435, 51382305]

約数ペア:

[(1, 51382305), (3, 17127435), (5, 10276461), (9, 5709145), (13, 3952485), (15, 3425487), (39, 1317495), (45, 1141829), (65, 790497), (117, 439165), (195, 263499), (585, 87833)]