49731705

素因数分解:

$3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{947}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 88732800

約数和(自身を除く): 39001095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389, 947, 1167, 1945, 2841, 3501, 4735, 5835, 8523, 10503, 14205, 17505, 25569, 42615, 52515, 127845, 368383, 1105149, 1841915, 3315447, 5525745, 9946341, 16577235, 49731705]

約数ペア:

[(1, 49731705), (3, 16577235), (5, 9946341), (9, 5525745), (15, 3315447), (27, 1841915), (45, 1105149), (135, 368383), (389, 127845), (947, 52515), (1167, 42615), (1945, 25569), (2841, 17505), (3501, 14205), (4735, 10503), (5835, 8523)]