52848800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 72

約数和(自身を含む): 133241472

約数和(自身を除く): 80392672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2131, 2480, 3100, 4262, 4960, 6200, 8524, 10655, 12400, 17048, 21310, 24800, 34096, 42620, 53275, 66061, 68192, 85240, 106550, 132122, 170480, 213100, 264244, 330305, 340960, 426200, 528488, 660610, 852400, 1056976, 1321220, 1651525, 1704800, 2113952, 2642440, 3303050, 5284880, 6606100, 10569760, 13212200, 26424400, 52848800]

約数ペア:

[(1, 52848800), (2, 26424400), (4, 13212200), (5, 10569760), (8, 6606100), (10, 5284880), (16, 3303050), (20, 2642440), (25, 2113952), (31, 1704800), (32, 1651525), (40, 1321220), (50, 1056976), (62, 852400), (80, 660610), (100, 528488), (124, 426200), (155, 340960), (160, 330305), (200, 264244), (248, 213100), (310, 170480), (400, 132122), (496, 106550), (620, 85240), (775, 68192), (800, 66061), (992, 53275), (1240, 42620), (1550, 34096), (2131, 24800), (2480, 21310), (3100, 17048), (4262, 12400), (4960, 10655), (6200, 8524)]