47112460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 101479392

約数和(自身を除く): 54366932

約数列:

[1, 2, 4, 5, 10, 20, 83, 101, 166, 202, 281, 332, 404, 415, 505, 562, 830, 1010, 1124, 1405, 1660, 2020, 2810, 5620, 8383, 16766, 23323, 28381, 33532, 41915, 46646, 56762, 83830, 93292, 113524, 116615, 141905, 167660, 233230, 283810, 466460, 567620, 2355623, 4711246, 9422492, 11778115, 23556230, 47112460]

約数ペア:

[(1, 47112460), (2, 23556230), (4, 11778115), (5, 9422492), (10, 4711246), (20, 2355623), (83, 567620), (101, 466460), (166, 283810), (202, 233230), (281, 167660), (332, 141905), (404, 116615), (415, 113524), (505, 93292), (562, 83830), (830, 56762), (1010, 46646), (1124, 41915), (1405, 33532), (1660, 28381), (2020, 23323), (2810, 16766), (5620, 8383)]