54756790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 112520016

約数和(自身を除く): 57763226

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 941, 1058, 1265, 1882, 2530, 2645, 4705, 5290, 5819, 9410, 10351, 11638, 20702, 21643, 29095, 43286, 51755, 58190, 103510, 108215, 216430, 238073, 476146, 497789, 995578, 1190365, 2380730, 2488945, 4977890, 5475679, 10951358, 27378395, 54756790]

約数ペア:

[(1, 54756790), (2, 27378395), (5, 10951358), (10, 5475679), (11, 4977890), (22, 2488945), (23, 2380730), (46, 1190365), (55, 995578), (110, 497789), (115, 476146), (230, 238073), (253, 216430), (506, 108215), (529, 103510), (941, 58190), (1058, 51755), (1265, 43286), (1882, 29095), (2530, 21643), (2645, 20702), (4705, 11638), (5290, 10351), (5819, 9410)]