53138268

素因数分解:

$2^2\times 3^6\times {\mathrm{18223}}^1$

素因数の和:18245

約数の個数: 42

約数和(自身を含む): 139431824

約数和(自身を除く): 86293556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 18223, 36446, 54669, 72892, 109338, 164007, 218676, 328014, 492021, 656028, 984042, 1476063, 1968084, 2952126, 4428189, 5904252, 8856378, 13284567, 17712756, 26569134, 53138268]

約数ペア:

[(1, 53138268), (2, 26569134), (3, 17712756), (4, 13284567), (6, 8856378), (9, 5904252), (12, 4428189), (18, 2952126), (27, 1968084), (36, 1476063), (54, 984042), (81, 656028), (108, 492021), (162, 328014), (243, 218676), (324, 164007), (486, 109338), (729, 72892), (972, 54669), (1458, 36446), (2916, 18223)]