51187320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4949

約数の個数: 96

約数和(自身を含む): 172130400

約数和(自身を除く): 120943080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 4903, 5220, 9806, 10440, 14709, 19612, 24515, 29418, 39224, 44127, 49030, 58836, 73545, 88254, 98060, 117672, 142187, 147090, 176508, 196120, 220635, 284374, 294180, 353016, 426561, 441270, 568748, 588360, 710935, 853122, 882540, 1137496, 1279683, 1421870, 1706244, 1765080, 2132805, 2559366, 2843740, 3412488, 4265610, 5118732, 5687480, 6398415, 8531220, 10237464, 12796830, 17062440, 25593660, 51187320]

約数ペア:

[(1, 51187320), (2, 25593660), (3, 17062440), (4, 12796830), (5, 10237464), (6, 8531220), (8, 6398415), (9, 5687480), (10, 5118732), (12, 4265610), (15, 3412488), (18, 2843740), (20, 2559366), (24, 2132805), (29, 1765080), (30, 1706244), (36, 1421870), (40, 1279683), (45, 1137496), (58, 882540), (60, 853122), (72, 710935), (87, 588360), (90, 568748), (116, 441270), (120, 426561), (145, 353016), (174, 294180), (180, 284374), (232, 220635), (261, 196120), (290, 176508), (348, 147090), (360, 142187), (435, 117672), (522, 98060), (580, 88254), (696, 73545), (870, 58836), (1044, 49030), (1160, 44127), (1305, 39224), (1740, 29418), (2088, 24515), (2610, 19612), (3480, 14709), (4903, 10440), (5220, 9806)]