48781928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2381}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 99043560

約数和(自身を除く): 50261632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2381, 2561, 4762, 5122, 9524, 10244, 19048, 20488, 30953, 61906, 123812, 247624, 469057, 938114, 1876228, 3752456, 6097741, 12195482, 24390964, 48781928]

約数ペア:

[(1, 48781928), (2, 24390964), (4, 12195482), (8, 6097741), (13, 3752456), (26, 1876228), (52, 938114), (104, 469057), (197, 247624), (394, 123812), (788, 61906), (1576, 30953), (2381, 20488), (2561, 19048), (4762, 10244), (5122, 9524)]