53555334

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 73971066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 343, 371, 491, 686, 742, 982, 1029, 1113, 1473, 2058, 2226, 2597, 2946, 3437, 5194, 6874, 7791, 10311, 15582, 18179, 20622, 24059, 26023, 36358, 48118, 52046, 54537, 72177, 78069, 109074, 144354, 156138, 168413, 182161, 336826, 364322, 505239, 546483, 1010478, 1092966, 1275127, 2550254, 3825381, 7650762, 8925889, 17851778, 26777667, 53555334]

約数ペア:

[(1, 53555334), (2, 26777667), (3, 17851778), (6, 8925889), (7, 7650762), (14, 3825381), (21, 2550254), (42, 1275127), (49, 1092966), (53, 1010478), (98, 546483), (106, 505239), (147, 364322), (159, 336826), (294, 182161), (318, 168413), (343, 156138), (371, 144354), (491, 109074), (686, 78069), (742, 72177), (982, 54537), (1029, 52046), (1113, 48118), (1473, 36358), (2058, 26023), (2226, 24059), (2597, 20622), (2946, 18179), (3437, 15582), (5194, 10311), (6874, 7791)]