54253660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 117976320

約数和(自身を除く): 63722660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 164, 205, 218, 410, 436, 545, 607, 820, 1090, 1214, 2180, 2428, 3035, 4469, 6070, 8938, 12140, 17876, 22345, 24887, 44690, 49774, 66163, 89380, 99548, 124435, 132326, 248870, 264652, 330815, 497740, 661630, 1323260, 2712683, 5425366, 10850732, 13563415, 27126830, 54253660]

約数ペア:

[(1, 54253660), (2, 27126830), (4, 13563415), (5, 10850732), (10, 5425366), (20, 2712683), (41, 1323260), (82, 661630), (109, 497740), (164, 330815), (205, 264652), (218, 248870), (410, 132326), (436, 124435), (545, 99548), (607, 89380), (820, 66163), (1090, 49774), (1214, 44690), (2180, 24887), (2428, 22345), (3035, 17876), (4469, 12140), (6070, 8938)]