49878490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 94193280

約数和(自身を除く): 44314790

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 947, 1145, 1894, 2290, 4735, 5267, 9470, 10534, 21781, 26335, 43562, 52670, 108905, 216863, 217810, 433726, 1084315, 2168630, 4987849, 9975698, 24939245, 49878490]

約数ペア:

[(1, 49878490), (2, 24939245), (5, 9975698), (10, 4987849), (23, 2168630), (46, 1084315), (115, 433726), (229, 217810), (230, 216863), (458, 108905), (947, 52670), (1145, 43562), (1894, 26335), (2290, 21781), (4735, 10534), (5267, 9470)]