51612360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22637}}^1$

素因数の和:22670

約数の個数: 64

約数和(自身を含む): 162993600

約数和(自身を除く): 111381240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 22637, 45274, 67911, 90548, 113185, 135822, 181096, 226370, 271644, 339555, 430103, 452740, 543288, 679110, 860206, 905480, 1290309, 1358220, 1720412, 2150515, 2580618, 2716440, 3440824, 4301030, 5161236, 6451545, 8602060, 10322472, 12903090, 17204120, 25806180, 51612360]

約数ペア:

[(1, 51612360), (2, 25806180), (3, 17204120), (4, 12903090), (5, 10322472), (6, 8602060), (8, 6451545), (10, 5161236), (12, 4301030), (15, 3440824), (19, 2716440), (20, 2580618), (24, 2150515), (30, 1720412), (38, 1358220), (40, 1290309), (57, 905480), (60, 860206), (76, 679110), (95, 543288), (114, 452740), (120, 430103), (152, 339555), (190, 271644), (228, 226370), (285, 181096), (380, 135822), (456, 113185), (570, 90548), (760, 67911), (1140, 45274), (2280, 22637)]