51788484

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 90

約数和(自身を含む): 148924622

約数和(自身を除く): 97136138

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1321, 1452, 1782, 2178, 2642, 3267, 3564, 3963, 4356, 5284, 6534, 7926, 9801, 11889, 13068, 14531, 15852, 19602, 23778, 29062, 35667, 39204, 43593, 47556, 58124, 71334, 87186, 107001, 130779, 142668, 159841, 174372, 214002, 261558, 319682, 392337, 428004, 479523, 523116, 639364, 784674, 959046, 1177011, 1438569, 1569348, 1918092, 2354022, 2877138, 4315707, 4708044, 5754276, 8631414, 12947121, 17262828, 25894242, 51788484]

約数ペア:

[(1, 51788484), (2, 25894242), (3, 17262828), (4, 12947121), (6, 8631414), (9, 5754276), (11, 4708044), (12, 4315707), (18, 2877138), (22, 2354022), (27, 1918092), (33, 1569348), (36, 1438569), (44, 1177011), (54, 959046), (66, 784674), (81, 639364), (99, 523116), (108, 479523), (121, 428004), (132, 392337), (162, 319682), (198, 261558), (242, 214002), (297, 174372), (324, 159841), (363, 142668), (396, 130779), (484, 107001), (594, 87186), (726, 71334), (891, 58124), (1089, 47556), (1188, 43593), (1321, 39204), (1452, 35667), (1782, 29062), (2178, 23778), (2642, 19602), (3267, 15852), (3564, 14531), (3963, 13068), (4356, 11889), (5284, 9801), (6534, 7926)]