51321060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13577}}^1$

素因数の和:13602

約数の個数: 96

約数和(自身を含む): 182488320

約数和(自身を除く): 131167260

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, 13577, 27154, 40731, 54308, 67885, 81462, 95039, 122193, 135770, 162924, 190078, 203655, 244386, 271540, 285117, 366579, 380156, 407310, 475195, 488772, 570234, 610965, 733158, 814620, 855351, 950390, 1140468, 1221930, 1425585, 1466316, 1710702, 1832895, 1900780, 2443860, 2566053, 2851170, 3421404, 3665790, 4276755, 5132106, 5702340, 7331580, 8553510, 10264212, 12830265, 17107020, 25660530, 51321060]

約数ペア:

[(1, 51321060), (2, 25660530), (3, 17107020), (4, 12830265), (5, 10264212), (6, 8553510), (7, 7331580), (9, 5702340), (10, 5132106), (12, 4276755), (14, 3665790), (15, 3421404), (18, 2851170), (20, 2566053), (21, 2443860), (27, 1900780), (28, 1832895), (30, 1710702), (35, 1466316), (36, 1425585), (42, 1221930), (45, 1140468), (54, 950390), (60, 855351), (63, 814620), (70, 733158), (84, 610965), (90, 570234), (105, 488772), (108, 475195), (126, 407310), (135, 380156), (140, 366579), (180, 285117), (189, 271540), (210, 244386), (252, 203655), (270, 190078), (315, 162924), (378, 135770), (420, 122193), (540, 95039), (630, 81462), (756, 67885), (945, 54308), (1260, 40731), (1890, 27154), (3780, 13577)]