49898145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17789}}^1$

素因数の和:17825

約数の個数: 32

約数和(自身を含む): 92223360

約数和(自身を除く): 42325215

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 17789, 53367, 88945, 195679, 266835, 302413, 587037, 907239, 978395, 1512065, 2935185, 3326543, 4536195, 9979629, 16632715, 49898145]

約数ペア:

[(1, 49898145), (3, 16632715), (5, 9979629), (11, 4536195), (15, 3326543), (17, 2935185), (33, 1512065), (51, 978395), (55, 907239), (85, 587037), (165, 302413), (187, 266835), (255, 195679), (561, 88945), (935, 53367), (2805, 17789)]