52961363

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 14776237

約数列:

[1, 7, 13, 53, 79, 91, 139, 371, 553, 689, 973, 1027, 1807, 4187, 4823, 7189, 7367, 10981, 12649, 29309, 51569, 54431, 76867, 95771, 142753, 381017, 581993, 670397, 999271, 4073951, 7565909, 52961363]

約数ペア:

[(1, 52961363), (7, 7565909), (13, 4073951), (53, 999271), (79, 670397), (91, 581993), (139, 381017), (371, 142753), (553, 95771), (689, 76867), (973, 54431), (1027, 51569), (1807, 29309), (4187, 12649), (4823, 10981), (7189, 7367)]