51245478

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{26119}}^1$

素因数の和:26236

約数の個数: 24

約数和(自身を含む): 112054800

約数和(自身を除く): 60809322

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 26119, 52238, 78357, 156714, 235071, 470142, 2846971, 5693942, 8540913, 17081826, 25622739, 51245478]

約数ペア:

[(1, 51245478), (2, 25622739), (3, 17081826), (6, 8540913), (9, 5693942), (18, 2846971), (109, 470142), (218, 235071), (327, 156714), (654, 78357), (981, 52238), (1962, 26119)]