5255030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 10744272

約数和(自身を除く): 5489242

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 101, 110, 121, 202, 215, 242, 430, 473, 505, 605, 946, 1010, 1111, 1210, 2222, 2365, 4343, 4730, 5203, 5555, 8686, 10406, 11110, 12221, 21715, 24442, 26015, 43430, 47773, 52030, 61105, 95546, 122210, 238865, 477730, 525503, 1051006, 2627515, 5255030]

約数ペア:

[(1, 5255030), (2, 2627515), (5, 1051006), (10, 525503), (11, 477730), (22, 238865), (43, 122210), (55, 95546), (86, 61105), (101, 52030), (110, 47773), (121, 43430), (202, 26015), (215, 24442), (242, 21715), (430, 12221), (473, 11110), (505, 10406), (605, 8686), (946, 5555), (1010, 5203), (1111, 4730), (1210, 4343), (2222, 2365)]