55142050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 112392360

約数和(自身を除く): 57250310

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2237, 2465, 4474, 4930, 11185, 12325, 22370, 24650, 38029, 55925, 64873, 76058, 111850, 129746, 190145, 324365, 380290, 648730, 950725, 1102841, 1621825, 1901450, 2205682, 3243650, 5514205, 11028410, 27571025, 55142050]

約数ペア:

[(1, 55142050), (2, 27571025), (5, 11028410), (10, 5514205), (17, 3243650), (25, 2205682), (29, 1901450), (34, 1621825), (50, 1102841), (58, 950725), (85, 648730), (145, 380290), (170, 324365), (290, 190145), (425, 129746), (493, 111850), (725, 76058), (850, 64873), (986, 55925), (1450, 38029), (2237, 24650), (2465, 22370), (4474, 12325), (4930, 11185)]