51630360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25309}}^1$

素因数の和:25340

約数の個数: 64

約数和(自身を含む): 164008800

約数和(自身を除く): 112378440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 25309, 50618, 75927, 101236, 126545, 151854, 202472, 253090, 303708, 379635, 430253, 506180, 607416, 759270, 860506, 1012360, 1290759, 1518540, 1721012, 2151265, 2581518, 3037080, 3442024, 4302530, 5163036, 6453795, 8605060, 10326072, 12907590, 17210120, 25815180, 51630360]

約数ペア:

[(1, 51630360), (2, 25815180), (3, 17210120), (4, 12907590), (5, 10326072), (6, 8605060), (8, 6453795), (10, 5163036), (12, 4302530), (15, 3442024), (17, 3037080), (20, 2581518), (24, 2151265), (30, 1721012), (34, 1518540), (40, 1290759), (51, 1012360), (60, 860506), (68, 759270), (85, 607416), (102, 506180), (120, 430253), (136, 379635), (170, 303708), (204, 253090), (255, 202472), (340, 151854), (408, 126545), (510, 101236), (680, 75927), (1020, 50618), (2040, 25309)]