48389320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3677}}^1$

素因数の和:3742

約数の個数: 64

約数和(自身を含む): 127111680

約数和(自身を除く): 78722360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 3677, 6580, 7354, 13160, 14708, 18385, 25739, 29416, 36770, 51478, 73540, 102956, 128695, 147080, 172819, 205912, 257390, 345638, 514780, 691276, 864095, 1029560, 1209733, 1382552, 1728190, 2419466, 3456380, 4838932, 6048665, 6912760, 9677864, 12097330, 24194660, 48389320]

約数ペア:

[(1, 48389320), (2, 24194660), (4, 12097330), (5, 9677864), (7, 6912760), (8, 6048665), (10, 4838932), (14, 3456380), (20, 2419466), (28, 1728190), (35, 1382552), (40, 1209733), (47, 1029560), (56, 864095), (70, 691276), (94, 514780), (140, 345638), (188, 257390), (235, 205912), (280, 172819), (329, 147080), (376, 128695), (470, 102956), (658, 73540), (940, 51478), (1316, 36770), (1645, 29416), (1880, 25739), (2632, 18385), (3290, 14708), (3677, 13160), (6580, 7354)]