49090288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13883}}^1$

素因数の和:13921

約数の個数: 40

約数和(自身を含む): 108461808

約数和(自身を除く): 59371520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 13883, 27766, 55532, 111064, 180479, 222128, 236011, 360958, 472022, 721916, 944044, 1443832, 1888088, 2887664, 3068143, 3776176, 6136286, 12272572, 24545144, 49090288]

約数ペア:

[(1, 49090288), (2, 24545144), (4, 12272572), (8, 6136286), (13, 3776176), (16, 3068143), (17, 2887664), (26, 1888088), (34, 1443832), (52, 944044), (68, 721916), (104, 472022), (136, 360958), (208, 236011), (221, 222128), (272, 180479), (442, 111064), (884, 55532), (1768, 27766), (3536, 13883)]