49281615

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 90574848

約数和(自身を除く): 41293233

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 863, 1215, 1269, 2115, 2589, 3807, 4315, 6345, 7767, 11421, 12945, 19035, 23301, 38835, 40561, 57105, 69903, 116505, 121683, 202805, 209709, 349515, 365049, 608415, 1048545, 1095147, 1825245, 3285441, 5475735, 9856323, 16427205, 49281615]

約数ペア:

[(1, 49281615), (3, 16427205), (5, 9856323), (9, 5475735), (15, 3285441), (27, 1825245), (45, 1095147), (47, 1048545), (81, 608415), (135, 365049), (141, 349515), (235, 209709), (243, 202805), (405, 121683), (423, 116505), (705, 69903), (863, 57105), (1215, 40561), (1269, 38835), (2115, 23301), (2589, 19035), (3807, 12945), (4315, 11421), (6345, 7767)]