53317320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63473}}^1$

素因数の和:63494

約数の個数: 64

約数和(自身を含む): 182805120

約数和(自身を除く): 129487800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63473, 126946, 190419, 253892, 317365, 380838, 444311, 507784, 634730, 761676, 888622, 952095, 1269460, 1332933, 1523352, 1777244, 1904190, 2221555, 2538920, 2665866, 3554488, 3808380, 4443110, 5331732, 6664665, 7616760, 8886220, 10663464, 13329330, 17772440, 26658660, 53317320]

約数ペア:

[(1, 53317320), (2, 26658660), (3, 17772440), (4, 13329330), (5, 10663464), (6, 8886220), (7, 7616760), (8, 6664665), (10, 5331732), (12, 4443110), (14, 3808380), (15, 3554488), (20, 2665866), (21, 2538920), (24, 2221555), (28, 1904190), (30, 1777244), (35, 1523352), (40, 1332933), (42, 1269460), (56, 952095), (60, 888622), (70, 761676), (84, 634730), (105, 507784), (120, 444311), (140, 380838), (168, 317365), (210, 253892), (280, 190419), (420, 126946), (840, 63473)]