51191742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25933}}^1$

素因数の和:25992

約数の個数: 32

約数和(自身を含む): 119503872

約数和(自身を除く): 68312130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 25933, 51866, 77799, 155598, 181531, 363062, 544593, 1089186, 1218851, 2437702, 3656553, 7313106, 8531957, 17063914, 25595871, 51191742]

約数ペア:

[(1, 51191742), (2, 25595871), (3, 17063914), (6, 8531957), (7, 7313106), (14, 3656553), (21, 2437702), (42, 1218851), (47, 1089186), (94, 544593), (141, 363062), (282, 181531), (329, 155598), (658, 77799), (987, 51866), (1974, 25933)]