49049145

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 88583616

約数和(自身を除く): 39534471

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 743, 815, 1467, 2229, 2445, 3715, 4401, 6687, 7335, 11145, 13203, 20061, 22005, 33435, 60183, 66015, 100305, 121109, 300915, 363327, 605545, 1089981, 1816635, 3269943, 5449905, 9809829, 16349715, 49049145]

約数ペア:

[(1, 49049145), (3, 16349715), (5, 9809829), (9, 5449905), (15, 3269943), (27, 1816635), (45, 1089981), (81, 605545), (135, 363327), (163, 300915), (405, 121109), (489, 100305), (743, 66015), (815, 60183), (1467, 33435), (2229, 22005), (2445, 20061), (3715, 13203), (4401, 11145), (6687, 7335)]