68528350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 143678304

約数和(自身を除く): 75149954

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 121, 235, 241, 242, 275, 470, 482, 517, 550, 605, 1034, 1175, 1205, 1210, 2350, 2410, 2585, 2651, 3025, 5170, 5302, 5687, 6025, 6050, 11327, 11374, 12050, 12925, 13255, 22654, 25850, 26510, 28435, 29161, 56635, 56870, 58322, 66275, 113270, 124597, 132550, 142175, 145805, 249194, 283175, 284350, 291610, 566350, 622985, 729025, 1245970, 1370567, 1458050, 2741134, 3114925, 6229850, 6852835, 13705670, 34264175, 68528350]

約数ペア:

[(1, 68528350), (2, 34264175), (5, 13705670), (10, 6852835), (11, 6229850), (22, 3114925), (25, 2741134), (47, 1458050), (50, 1370567), (55, 1245970), (94, 729025), (110, 622985), (121, 566350), (235, 291610), (241, 284350), (242, 283175), (275, 249194), (470, 145805), (482, 142175), (517, 132550), (550, 124597), (605, 113270), (1034, 66275), (1175, 58322), (1205, 56870), (1210, 56635), (2350, 29161), (2410, 28435), (2585, 26510), (2651, 25850), (3025, 22654), (5170, 13255), (5302, 12925), (5687, 12050), (6025, 11374), (6050, 11327)]