53102574

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 142848000

約数和(自身を除く): 89745426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 61, 63, 94, 98, 122, 126, 141, 147, 183, 189, 282, 294, 329, 343, 366, 378, 423, 427, 441, 549, 658, 686, 846, 854, 882, 987, 1029, 1098, 1269, 1281, 1323, 1647, 1974, 2058, 2303, 2538, 2562, 2646, 2867, 2961, 2989, 3087, 3294, 3843, 4606, 5734, 5922, 5978, 6174, 6909, 7686, 8601, 8883, 8967, 9261, 11529, 13818, 16121, 17202, 17766, 17934, 18522, 20069, 20727, 20923, 23058, 25803, 26901, 32242, 40138, 41454, 41846, 48363, 51606, 53802, 60207, 62181, 62769, 77409, 80703, 96726, 120414, 124362, 125538, 140483, 145089, 154818, 161406, 180621, 188307, 280966, 290178, 361242, 376614, 421449, 435267, 541863, 564921, 842898, 870534, 983381, 1083726, 1129842, 1264347, 1966762, 2528694, 2950143, 3793041, 5900286, 7586082, 8850429, 17700858, 26551287, 53102574]

約数ペア:

[(1, 53102574), (2, 26551287), (3, 17700858), (6, 8850429), (7, 7586082), (9, 5900286), (14, 3793041), (18, 2950143), (21, 2528694), (27, 1966762), (42, 1264347), (47, 1129842), (49, 1083726), (54, 983381), (61, 870534), (63, 842898), (94, 564921), (98, 541863), (122, 435267), (126, 421449), (141, 376614), (147, 361242), (183, 290178), (189, 280966), (282, 188307), (294, 180621), (329, 161406), (343, 154818), (366, 145089), (378, 140483), (423, 125538), (427, 124362), (441, 120414), (549, 96726), (658, 80703), (686, 77409), (846, 62769), (854, 62181), (882, 60207), (987, 53802), (1029, 51606), (1098, 48363), (1269, 41846), (1281, 41454), (1323, 40138), (1647, 32242), (1974, 26901), (2058, 25803), (2303, 23058), (2538, 20923), (2562, 20727), (2646, 20069), (2867, 18522), (2961, 17934), (2989, 17766), (3087, 17202), (3294, 16121), (3843, 13818), (4606, 11529), (5734, 9261), (5922, 8967), (5978, 8883), (6174, 8601), (6909, 7686)]