56787198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1459}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 122640000

約数和(自身を除く): 65852802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1459, 1497, 2918, 2994, 4377, 6487, 8754, 12974, 18967, 19461, 37934, 38922, 56901, 113802, 728041, 1456082, 2184123, 4368246, 9464533, 18929066, 28393599, 56787198]

約数ペア:

[(1, 56787198), (2, 28393599), (3, 18929066), (6, 9464533), (13, 4368246), (26, 2184123), (39, 1456082), (78, 728041), (499, 113802), (998, 56901), (1459, 38922), (1497, 37934), (2918, 19461), (2994, 18967), (4377, 12974), (6487, 8754)]