53540214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 139841280

約数和(自身を除く): 86301066

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 169, 182, 247, 266, 273, 338, 397, 399, 494, 507, 546, 741, 794, 798, 1014, 1183, 1191, 1482, 1729, 2366, 2382, 2779, 3211, 3458, 3549, 5161, 5187, 5558, 6422, 7098, 7543, 8337, 9633, 10322, 10374, 15086, 15483, 16674, 19266, 22477, 22629, 30966, 36127, 44954, 45258, 52801, 67093, 67431, 72254, 98059, 105602, 108381, 134186, 134862, 158403, 196118, 201279, 216762, 294177, 316806, 402558, 469651, 588354, 686413, 939302, 1274767, 1372826, 1408953, 2059239, 2549534, 2817906, 3824301, 4118478, 7648602, 8923369, 17846738, 26770107, 53540214]

約数ペア:

[(1, 53540214), (2, 26770107), (3, 17846738), (6, 8923369), (7, 7648602), (13, 4118478), (14, 3824301), (19, 2817906), (21, 2549534), (26, 2059239), (38, 1408953), (39, 1372826), (42, 1274767), (57, 939302), (78, 686413), (91, 588354), (114, 469651), (133, 402558), (169, 316806), (182, 294177), (247, 216762), (266, 201279), (273, 196118), (338, 158403), (397, 134862), (399, 134186), (494, 108381), (507, 105602), (546, 98059), (741, 72254), (794, 67431), (798, 67093), (1014, 52801), (1183, 45258), (1191, 44954), (1482, 36127), (1729, 30966), (2366, 22629), (2382, 22477), (2779, 19266), (3211, 16674), (3458, 15483), (3549, 15086), (5161, 10374), (5187, 10322), (5558, 9633), (6422, 8337), (7098, 7543)]