49959728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34313}}^1$

素因数の和:34341

約数の個数: 40

約数和(自身を含む): 119138208

約数和(自身を除く): 69178480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 34313, 68626, 137252, 240191, 274504, 446069, 480382, 549008, 892138, 960764, 1784276, 1921528, 3122483, 3568552, 3843056, 6244966, 7137104, 12489932, 24979864, 49959728]

約数ペア:

[(1, 49959728), (2, 24979864), (4, 12489932), (7, 7137104), (8, 6244966), (13, 3843056), (14, 3568552), (16, 3122483), (26, 1921528), (28, 1784276), (52, 960764), (56, 892138), (91, 549008), (104, 480382), (112, 446069), (182, 274504), (208, 240191), (364, 137252), (728, 68626), (1456, 34313)]