54266080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2803}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 140968296

約数和(自身を除く): 86702216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 2803, 3872, 4840, 5606, 9680, 11212, 14015, 19360, 22424, 28030, 30833, 44848, 56060, 61666, 89696, 112120, 123332, 154165, 224240, 246664, 308330, 339163, 448480, 493328, 616660, 678326, 986656, 1233320, 1356652, 1695815, 2466640, 2713304, 3391630, 4933280, 5426608, 6783260, 10853216, 13566520, 27133040, 54266080]

約数ペア:

[(1, 54266080), (2, 27133040), (4, 13566520), (5, 10853216), (8, 6783260), (10, 5426608), (11, 4933280), (16, 3391630), (20, 2713304), (22, 2466640), (32, 1695815), (40, 1356652), (44, 1233320), (55, 986656), (80, 678326), (88, 616660), (110, 493328), (121, 448480), (160, 339163), (176, 308330), (220, 246664), (242, 224240), (352, 154165), (440, 123332), (484, 112120), (605, 89696), (880, 61666), (968, 56060), (1210, 44848), (1760, 30833), (1936, 28030), (2420, 22424), (2803, 19360), (3872, 14015), (4840, 11212), (5606, 9680)]