66212410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{54721}}^1$

素因数の和:54750

約数の個数: 24

約数和(自身を含む): 131004468

約数和(自身を除く): 64792058

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 54721, 109442, 273605, 547210, 601931, 1203862, 3009655, 6019310, 6621241, 13242482, 33106205, 66212410]

約数ペア:

[(1, 66212410), (2, 33106205), (5, 13242482), (10, 6621241), (11, 6019310), (22, 3009655), (55, 1203862), (110, 601931), (121, 547210), (242, 273605), (605, 109442), (1210, 54721)]