50057020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10133}}^1$

素因数の和:10174

約数の個数: 48

約数和(自身を含む): 119175840

約数和(自身を除く): 69118820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 10133, 20266, 40532, 50665, 101330, 131729, 192527, 202660, 263458, 385054, 526916, 658645, 770108, 962635, 1317290, 1925270, 2502851, 2634580, 3850540, 5005702, 10011404, 12514255, 25028510, 50057020]

約数ペア:

[(1, 50057020), (2, 25028510), (4, 12514255), (5, 10011404), (10, 5005702), (13, 3850540), (19, 2634580), (20, 2502851), (26, 1925270), (38, 1317290), (52, 962635), (65, 770108), (76, 658645), (95, 526916), (130, 385054), (190, 263458), (247, 202660), (260, 192527), (380, 131729), (494, 101330), (988, 50665), (1235, 40532), (2470, 20266), (4940, 10133)]