52237991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 11628889

約数列:

[1, 13, 17, 23, 43, 221, 239, 299, 391, 559, 731, 989, 3107, 4063, 5083, 5497, 9503, 10277, 12857, 16813, 52819, 71461, 93449, 133601, 174709, 218569, 236371, 1214837, 2271217, 3072823, 4018307, 52237991]

約数ペア:

[(1, 52237991), (13, 4018307), (17, 3072823), (23, 2271217), (43, 1214837), (221, 236371), (239, 218569), (299, 174709), (391, 133601), (559, 93449), (731, 71461), (989, 52819), (3107, 16813), (4063, 12857), (5083, 10277), (5497, 9503)]