51237810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43793}}^1$

素因数の和:43819

約数の個数: 48

約数和(自身を含む): 143469144

約数和(自身を除く): 92231334

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 43793, 87586, 131379, 218965, 262758, 394137, 437930, 569309, 656895, 788274, 1138618, 1313790, 1707927, 1970685, 2846545, 3415854, 3941370, 5123781, 5693090, 8539635, 10247562, 17079270, 25618905, 51237810]

約数ペア:

[(1, 51237810), (2, 25618905), (3, 17079270), (5, 10247562), (6, 8539635), (9, 5693090), (10, 5123781), (13, 3941370), (15, 3415854), (18, 2846545), (26, 1970685), (30, 1707927), (39, 1313790), (45, 1138618), (65, 788274), (78, 656895), (90, 569309), (117, 437930), (130, 394137), (195, 262758), (234, 218965), (390, 131379), (585, 87586), (1170, 43793)]