47496680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2203}}^1$

素因数の和:2239

約数の個数: 96

約数和(自身を含む): 135678240

約数和(自身を除く): 88181560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2203, 2695, 3080, 4312, 4406, 5390, 8812, 10780, 11015, 15421, 17624, 21560, 22030, 24233, 30842, 44060, 48466, 61684, 77105, 88120, 96932, 107947, 121165, 123368, 154210, 169631, 193864, 215894, 242330, 308420, 339262, 431788, 484660, 539735, 616840, 678524, 848155, 863576, 969320, 1079470, 1187417, 1357048, 1696310, 2158940, 2374834, 3392620, 4317880, 4749668, 5937085, 6785240, 9499336, 11874170, 23748340, 47496680]

約数ペア:

[(1, 47496680), (2, 23748340), (4, 11874170), (5, 9499336), (7, 6785240), (8, 5937085), (10, 4749668), (11, 4317880), (14, 3392620), (20, 2374834), (22, 2158940), (28, 1696310), (35, 1357048), (40, 1187417), (44, 1079470), (49, 969320), (55, 863576), (56, 848155), (70, 678524), (77, 616840), (88, 539735), (98, 484660), (110, 431788), (140, 339262), (154, 308420), (196, 242330), (220, 215894), (245, 193864), (280, 169631), (308, 154210), (385, 123368), (392, 121165), (440, 107947), (490, 96932), (539, 88120), (616, 77105), (770, 61684), (980, 48466), (1078, 44060), (1540, 30842), (1960, 24233), (2156, 22030), (2203, 21560), (2695, 17624), (3080, 15421), (4312, 11015), (4406, 10780), (5390, 8812)]