50538950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13127}}^1$

素因数の和:13157

約数の個数: 48

約数和(自身を含む): 117206784

約数和(自身を除く): 66667834

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 13127, 26254, 65635, 91889, 131270, 144397, 183778, 288794, 328175, 459445, 656350, 721985, 918890, 1010779, 1443970, 2021558, 2297225, 3609925, 4594450, 5053895, 7219850, 10107790, 25269475, 50538950]

約数ペア:

[(1, 50538950), (2, 25269475), (5, 10107790), (7, 7219850), (10, 5053895), (11, 4594450), (14, 3609925), (22, 2297225), (25, 2021558), (35, 1443970), (50, 1010779), (55, 918890), (70, 721985), (77, 656350), (110, 459445), (154, 328175), (175, 288794), (275, 183778), (350, 144397), (385, 131270), (550, 91889), (770, 65635), (1925, 26254), (3850, 13127)]