27746510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 57341088

約数和(自身を除く): 29594578

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 997, 1210, 1265, 1994, 2530, 2783, 4985, 5566, 9970, 10967, 13915, 21934, 22931, 27830, 45862, 54835, 109670, 114655, 120637, 229310, 241274, 252241, 504482, 603185, 1206370, 1261205, 2522410, 2774651, 5549302, 13873255, 27746510]

約数ペア:

[(1, 27746510), (2, 13873255), (5, 5549302), (10, 2774651), (11, 2522410), (22, 1261205), (23, 1206370), (46, 603185), (55, 504482), (110, 252241), (115, 241274), (121, 229310), (230, 120637), (242, 114655), (253, 109670), (506, 54835), (605, 45862), (997, 27830), (1210, 22931), (1265, 21934), (1994, 13915), (2530, 10967), (2783, 9970), (4985, 5566)]