51193716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12967}}^1$

素因数の和:13028

約数の個数: 48

約数和(自身を含む): 139431936

約数和(自身を除く): 88238220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 12967, 25934, 38901, 51868, 77802, 90769, 155604, 181538, 272307, 363076, 544614, 609449, 1089228, 1218898, 1828347, 2437796, 3656694, 4266143, 7313388, 8532286, 12798429, 17064572, 25596858, 51193716]

約数ペア:

[(1, 51193716), (2, 25596858), (3, 17064572), (4, 12798429), (6, 8532286), (7, 7313388), (12, 4266143), (14, 3656694), (21, 2437796), (28, 1828347), (42, 1218898), (47, 1089228), (84, 609449), (94, 544614), (141, 363076), (188, 272307), (282, 181538), (329, 155604), (564, 90769), (658, 77802), (987, 51868), (1316, 38901), (1974, 25934), (3948, 12967)]