55748205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 102600576

約数和(自身を除く): 46852371

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 549, 883, 915, 1035, 1403, 2649, 2745, 4209, 4415, 7015, 7947, 12627, 13245, 20309, 21045, 39735, 53863, 60927, 63135, 101545, 161589, 182781, 269315, 304635, 484767, 807945, 913905, 1238849, 2423835, 3716547, 6194245, 11149641, 18582735, 55748205]

約数ペア:

[(1, 55748205), (3, 18582735), (5, 11149641), (9, 6194245), (15, 3716547), (23, 2423835), (45, 1238849), (61, 913905), (69, 807945), (115, 484767), (183, 304635), (207, 269315), (305, 182781), (345, 161589), (549, 101545), (883, 63135), (915, 60927), (1035, 53863), (1403, 39735), (2649, 21045), (2745, 20309), (4209, 13245), (4415, 12627), (7015, 7947)]