66047950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 129991680

約数和(自身を除く): 63943730

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 395, 575, 727, 790, 1150, 1454, 1817, 1975, 3634, 3635, 3950, 7270, 9085, 16721, 18170, 18175, 33442, 36350, 45425, 57433, 83605, 90850, 114866, 167210, 287165, 418025, 574330, 836050, 1320959, 1435825, 2641918, 2871650, 6604795, 13209590, 33023975, 66047950]

約数ペア:

[(1, 66047950), (2, 33023975), (5, 13209590), (10, 6604795), (23, 2871650), (25, 2641918), (46, 1435825), (50, 1320959), (79, 836050), (115, 574330), (158, 418025), (230, 287165), (395, 167210), (575, 114866), (727, 90850), (790, 83605), (1150, 57433), (1454, 45425), (1817, 36350), (1975, 33442), (3634, 18175), (3635, 18170), (3950, 16721), (7270, 9085)]