47291580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{12511}}^1$

素因数の和:12536

約数の個数: 96

約数和(自身を含む): 168161280

約数和(自身を除く): 120869700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 12511, 25022, 37533, 50044, 62555, 75066, 87577, 112599, 125110, 150132, 175154, 187665, 225198, 250220, 262731, 337797, 350308, 375330, 437885, 450396, 525462, 562995, 675594, 750660, 788193, 875770, 1050924, 1125990, 1313655, 1351188, 1576386, 1688985, 1751540, 2251980, 2364579, 2627310, 3152772, 3377970, 3940965, 4729158, 5254620, 6755940, 7881930, 9458316, 11822895, 15763860, 23645790, 47291580]

約数ペア:

[(1, 47291580), (2, 23645790), (3, 15763860), (4, 11822895), (5, 9458316), (6, 7881930), (7, 6755940), (9, 5254620), (10, 4729158), (12, 3940965), (14, 3377970), (15, 3152772), (18, 2627310), (20, 2364579), (21, 2251980), (27, 1751540), (28, 1688985), (30, 1576386), (35, 1351188), (36, 1313655), (42, 1125990), (45, 1050924), (54, 875770), (60, 788193), (63, 750660), (70, 675594), (84, 562995), (90, 525462), (105, 450396), (108, 437885), (126, 375330), (135, 350308), (140, 337797), (180, 262731), (189, 250220), (210, 225198), (252, 187665), (270, 175154), (315, 150132), (378, 125110), (420, 112599), (540, 87577), (630, 75066), (756, 62555), (945, 50044), (1260, 37533), (1890, 25022), (3780, 12511)]