49772320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23929}}^1$

素因数の和:23957

約数の個数: 48

約数和(自身を含む): 126637560

約数和(自身を除く): 76865240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23929, 47858, 95716, 119645, 191432, 239290, 311077, 382864, 478580, 622154, 765728, 957160, 1244308, 1555385, 1914320, 2488616, 3110770, 3828640, 4977232, 6221540, 9954464, 12443080, 24886160, 49772320]

約数ペア:

[(1, 49772320), (2, 24886160), (4, 12443080), (5, 9954464), (8, 6221540), (10, 4977232), (13, 3828640), (16, 3110770), (20, 2488616), (26, 1914320), (32, 1555385), (40, 1244308), (52, 957160), (65, 765728), (80, 622154), (104, 478580), (130, 382864), (160, 311077), (208, 239290), (260, 191432), (416, 119645), (520, 95716), (1040, 47858), (2080, 23929)]