51914640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7504

約数の個数: 80

約数和(自身を含む): 166507200

約数和(自身を除く): 114592560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 7459, 14918, 22377, 29836, 37295, 44754, 59672, 74590, 89508, 111885, 119344, 149180, 179016, 216311, 223770, 298360, 358032, 432622, 447540, 596720, 648933, 865244, 895080, 1081555, 1297866, 1730488, 1790160, 2163110, 2595732, 3244665, 3460976, 4326220, 5191464, 6489330, 8652440, 10382928, 12978660, 17304880, 25957320, 51914640]

約数ペア:

[(1, 51914640), (2, 25957320), (3, 17304880), (4, 12978660), (5, 10382928), (6, 8652440), (8, 6489330), (10, 5191464), (12, 4326220), (15, 3460976), (16, 3244665), (20, 2595732), (24, 2163110), (29, 1790160), (30, 1730488), (40, 1297866), (48, 1081555), (58, 895080), (60, 865244), (80, 648933), (87, 596720), (116, 447540), (120, 432622), (145, 358032), (174, 298360), (232, 223770), (240, 216311), (290, 179016), (348, 149180), (435, 119344), (464, 111885), (580, 89508), (696, 74590), (870, 59672), (1160, 44754), (1392, 37295), (1740, 29836), (2320, 22377), (3480, 14918), (6960, 7459)]