49221290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 94530240

約数和(自身を除く): 45308950

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2083, 2363, 4166, 4726, 10415, 11815, 20830, 23630, 35411, 70822, 177055, 289537, 354110, 579074, 1447685, 2895370, 4922129, 9844258, 24610645, 49221290]

約数ペア:

[(1, 49221290), (2, 24610645), (5, 9844258), (10, 4922129), (17, 2895370), (34, 1447685), (85, 579074), (139, 354110), (170, 289537), (278, 177055), (695, 70822), (1390, 35411), (2083, 23630), (2363, 20830), (4166, 11815), (4726, 10415)]