53131806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 143270400

約数和(自身を除く): 90138594

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 163, 182, 199, 234, 273, 326, 398, 489, 546, 597, 819, 978, 1141, 1194, 1393, 1467, 1638, 1791, 2119, 2282, 2587, 2786, 2934, 3423, 3582, 4179, 4238, 5174, 6357, 6846, 7761, 8358, 10269, 12537, 12714, 14833, 15522, 18109, 19071, 20538, 23283, 25074, 29666, 32437, 36218, 38142, 44499, 46566, 54327, 64874, 88998, 97311, 108654, 133497, 162981, 194622, 227059, 266994, 291933, 325962, 421681, 454118, 583866, 681177, 843362, 1265043, 1362354, 2043531, 2530086, 2951767, 3795129, 4087062, 5903534, 7590258, 8855301, 17710602, 26565903, 53131806]

約数ペア:

[(1, 53131806), (2, 26565903), (3, 17710602), (6, 8855301), (7, 7590258), (9, 5903534), (13, 4087062), (14, 3795129), (18, 2951767), (21, 2530086), (26, 2043531), (39, 1362354), (42, 1265043), (63, 843362), (78, 681177), (91, 583866), (117, 454118), (126, 421681), (163, 325962), (182, 291933), (199, 266994), (234, 227059), (273, 194622), (326, 162981), (398, 133497), (489, 108654), (546, 97311), (597, 88998), (819, 64874), (978, 54327), (1141, 46566), (1194, 44499), (1393, 38142), (1467, 36218), (1638, 32437), (1791, 29666), (2119, 25074), (2282, 23283), (2587, 20538), (2786, 19071), (2934, 18109), (3423, 15522), (3582, 14833), (4179, 12714), (4238, 12537), (5174, 10269), (6357, 8358), (6846, 7761)]