51303294

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 120

約数和(自身を含む): 140036688

約数和(自身を除く): 88733394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 81, 98, 126, 138, 147, 161, 162, 189, 207, 281, 294, 322, 378, 414, 441, 483, 562, 567, 621, 843, 882, 966, 1127, 1134, 1242, 1323, 1449, 1686, 1863, 1967, 2254, 2529, 2646, 2898, 3381, 3726, 3934, 3969, 4347, 5058, 5901, 6463, 6762, 7587, 7938, 8694, 10143, 11802, 12926, 13041, 13769, 15174, 17703, 19389, 20286, 22761, 26082, 27538, 30429, 35406, 38778, 41307, 45241, 45522, 53109, 58167, 60858, 82614, 90482, 91287, 106218, 116334, 123921, 135723, 159327, 174501, 182574, 247842, 271446, 316687, 318654, 349002, 371763, 407169, 523503, 633374, 743526, 814338, 950061, 1047006, 1115289, 1221507, 1900122, 2230578, 2443014, 2850183, 3664521, 5700366, 7329042, 8550549, 17101098, 25651647, 51303294]

約数ペア:

[(1, 51303294), (2, 25651647), (3, 17101098), (6, 8550549), (7, 7329042), (9, 5700366), (14, 3664521), (18, 2850183), (21, 2443014), (23, 2230578), (27, 1900122), (42, 1221507), (46, 1115289), (49, 1047006), (54, 950061), (63, 814338), (69, 743526), (81, 633374), (98, 523503), (126, 407169), (138, 371763), (147, 349002), (161, 318654), (162, 316687), (189, 271446), (207, 247842), (281, 182574), (294, 174501), (322, 159327), (378, 135723), (414, 123921), (441, 116334), (483, 106218), (562, 91287), (567, 90482), (621, 82614), (843, 60858), (882, 58167), (966, 53109), (1127, 45522), (1134, 45241), (1242, 41307), (1323, 38778), (1449, 35406), (1686, 30429), (1863, 27538), (1967, 26082), (2254, 22761), (2529, 20286), (2646, 19389), (2898, 17703), (3381, 15174), (3726, 13769), (3934, 13041), (3969, 12926), (4347, 11802), (5058, 10143), (5901, 8694), (6463, 7938), (6762, 7587)]