48660664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 104441400

約数和(自身を除く): 55780736

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1619, 1768, 2312, 3238, 3757, 6476, 7514, 12952, 15028, 21047, 27523, 30056, 42094, 55046, 84188, 110092, 168376, 220184, 357799, 467891, 715598, 935782, 1431196, 1871564, 2862392, 3743128, 6082583, 12165166, 24330332, 48660664]

約数ペア:

[(1, 48660664), (2, 24330332), (4, 12165166), (8, 6082583), (13, 3743128), (17, 2862392), (26, 1871564), (34, 1431196), (52, 935782), (68, 715598), (104, 467891), (136, 357799), (221, 220184), (289, 168376), (442, 110092), (578, 84188), (884, 55046), (1156, 42094), (1619, 30056), (1768, 27523), (2312, 21047), (3238, 15028), (3757, 12952), (6476, 7514)]