53157047020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34517563}}^1$

素因数の和:34517590

約数の個数: 48

約数和(自身を含む): 139174818048

約数和(自身を除く): 86017771028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34517563, 69035126, 138070252, 172587815, 241622941, 345175630, 379693193, 483245882, 690351260, 759386386, 966491764, 1208114705, 1518772772, 1898465965, 2416229410, 2657852351, 3796931930, 4832458820, 5315704702, 7593863860, 10631409404, 13289261755, 26578523510, 53157047020]

約数ペア:

[(1, 53157047020), (2, 26578523510), (4, 13289261755), (5, 10631409404), (7, 7593863860), (10, 5315704702), (11, 4832458820), (14, 3796931930), (20, 2657852351), (22, 2416229410), (28, 1898465965), (35, 1518772772), (44, 1208114705), (55, 966491764), (70, 759386386), (77, 690351260), (110, 483245882), (140, 379693193), (154, 345175630), (220, 241622941), (308, 172587815), (385, 138070252), (770, 69035126), (1540, 34517563)]