54750850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14221}}^1$

素因数の和:14251

約数の個数: 48

約数和(自身を含む): 126974016

約数和(自身を除く): 72223166

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, 14221, 28442, 71105, 99547, 142210, 156431, 199094, 312862, 355525, 497735, 711050, 782155, 995470, 1095017, 1564310, 2190034, 2488675, 3910775, 4977350, 5475085, 7821550, 10950170, 27375425, 54750850]

約数ペア:

[(1, 54750850), (2, 27375425), (5, 10950170), (7, 7821550), (10, 5475085), (11, 4977350), (14, 3910775), (22, 2488675), (25, 2190034), (35, 1564310), (50, 1095017), (55, 995470), (70, 782155), (77, 711050), (110, 497735), (154, 355525), (175, 312862), (275, 199094), (350, 156431), (385, 142210), (550, 99547), (770, 71105), (1925, 28442), (3850, 14221)]