49477020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5059}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 139413120

約数和(自身を除く): 89936100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 5059, 9780, 10118, 15177, 20236, 25295, 30354, 50590, 60708, 75885, 101180, 151770, 303540, 824617, 1649234, 2473851, 3298468, 4123085, 4947702, 8246170, 9895404, 12369255, 16492340, 24738510, 49477020]

約数ペア:

[(1, 49477020), (2, 24738510), (3, 16492340), (4, 12369255), (5, 9895404), (6, 8246170), (10, 4947702), (12, 4123085), (15, 3298468), (20, 2473851), (30, 1649234), (60, 824617), (163, 303540), (326, 151770), (489, 101180), (652, 75885), (815, 60708), (978, 50590), (1630, 30354), (1956, 25295), (2445, 20236), (3260, 15177), (4890, 10118), (5059, 9780)]