47548780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{23539}}^1$

素因数の和:23649

約数の個数: 24

約数和(自身を含む): 100845360

約数和(自身を除く): 53296580

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 23539, 47078, 94156, 117695, 235390, 470780, 2377439, 4754878, 9509756, 11887195, 23774390, 47548780]

約数ペア:

[(1, 47548780), (2, 23774390), (4, 11887195), (5, 9509756), (10, 4754878), (20, 2377439), (101, 470780), (202, 235390), (404, 117695), (505, 94156), (1010, 47078), (2020, 23539)]