49140136

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 94670280

約数和(自身を除く): 45530144

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 404, 488, 808, 997, 1994, 3988, 6161, 7976, 12322, 24644, 49288, 60817, 100697, 121634, 201394, 243268, 402788, 486536, 805576, 6142517, 12285034, 24570068, 49140136]

約数ペア:

[(1, 49140136), (2, 24570068), (4, 12285034), (8, 6142517), (61, 805576), (101, 486536), (122, 402788), (202, 243268), (244, 201394), (404, 121634), (488, 100697), (808, 60817), (997, 49288), (1994, 24644), (3988, 12322), (6161, 7976)]