253407550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9803}}^1$

素因数の和:9873

約数の個数: 48

約数和(自身を含む): 525180672

約数和(自身を除く): 271773122

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 5170, 9803, 12925, 19606, 25850, 49015, 98030, 107833, 215666, 245075, 460741, 490150, 539165, 921482, 1078330, 2303705, 2695825, 4607410, 5068151, 5391650, 10136302, 11518525, 23037050, 25340755, 50681510, 126703775, 253407550]

約数ペア:

[(1, 253407550), (2, 126703775), (5, 50681510), (10, 25340755), (11, 23037050), (22, 11518525), (25, 10136302), (47, 5391650), (50, 5068151), (55, 4607410), (94, 2695825), (110, 2303705), (235, 1078330), (275, 921482), (470, 539165), (517, 490150), (550, 460741), (1034, 245075), (1175, 215666), (2350, 107833), (2585, 98030), (5170, 49015), (9803, 25850), (12925, 19606)]