49103415

素因数分解:

$3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 88548768

約数和(自身を除く): 39445353

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 263, 405, 461, 789, 1315, 1383, 2305, 2367, 3945, 4149, 6915, 7101, 11835, 12447, 20745, 21303, 35505, 37341, 62235, 106515, 121243, 186705, 363729, 606215, 1091187, 1818645, 3273561, 5455935, 9820683, 16367805, 49103415]

約数ペア:

[(1, 49103415), (3, 16367805), (5, 9820683), (9, 5455935), (15, 3273561), (27, 1818645), (45, 1091187), (81, 606215), (135, 363729), (263, 186705), (405, 121243), (461, 106515), (789, 62235), (1315, 37341), (1383, 35505), (2305, 21303), (2367, 20745), (3945, 12447), (4149, 11835), (6915, 7101)]