47916520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10601}}^1$

素因数の和:10725

約数の個数: 32

約数和(自身を含む): 108776520

約数和(自身を除く): 60860000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 10601, 21202, 42404, 53005, 84808, 106010, 212020, 424040, 1197913, 2395826, 4791652, 5989565, 9583304, 11979130, 23958260, 47916520]

約数ペア:

[(1, 47916520), (2, 23958260), (4, 11979130), (5, 9583304), (8, 5989565), (10, 4791652), (20, 2395826), (40, 1197913), (113, 424040), (226, 212020), (452, 106010), (565, 84808), (904, 53005), (1130, 42404), (2260, 21202), (4520, 10601)]