49570352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3557}}^1$

素因数の和:3645

約数の個数: 40

約数和(自身を含む): 105003696

約数和(自身を除く): 55433344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 3557, 6968, 7114, 13936, 14228, 28456, 46241, 56912, 92482, 184964, 238319, 369928, 476638, 739856, 953276, 1906552, 3098147, 3813104, 6196294, 12392588, 24785176, 49570352]

約数ペア:

[(1, 49570352), (2, 24785176), (4, 12392588), (8, 6196294), (13, 3813104), (16, 3098147), (26, 1906552), (52, 953276), (67, 739856), (104, 476638), (134, 369928), (208, 238319), (268, 184964), (536, 92482), (871, 56912), (1072, 46241), (1742, 28456), (3484, 14228), (3557, 13936), (6968, 7114)]