33118910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 66419136

約数和(自身を除く): 33300226

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 202, 242, 271, 505, 542, 605, 1010, 1111, 1210, 1355, 2222, 2710, 2981, 5555, 5962, 11110, 12221, 14905, 24442, 27371, 29810, 32791, 54742, 61105, 65582, 122210, 136855, 163955, 273710, 301081, 327910, 602162, 1505405, 3010810, 3311891, 6623782, 16559455, 33118910]

約数ペア:

[(1, 33118910), (2, 16559455), (5, 6623782), (10, 3311891), (11, 3010810), (22, 1505405), (55, 602162), (101, 327910), (110, 301081), (121, 273710), (202, 163955), (242, 136855), (271, 122210), (505, 65582), (542, 61105), (605, 54742), (1010, 32791), (1111, 29810), (1210, 27371), (1355, 24442), (2222, 14905), (2710, 12221), (2981, 11110), (5555, 5962)]