55250190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1759}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 88893810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 1759, 2094, 3141, 3490, 3518, 5235, 5277, 6282, 8795, 10470, 10554, 15705, 15831, 17590, 26385, 31410, 31662, 52770, 79155, 158310, 613891, 1227782, 1841673, 3069455, 3683346, 5525019, 6138910, 9208365, 11050038, 18416730, 27625095, 55250190]

約数ペア:

[(1, 55250190), (2, 27625095), (3, 18416730), (5, 11050038), (6, 9208365), (9, 6138910), (10, 5525019), (15, 3683346), (18, 3069455), (30, 1841673), (45, 1227782), (90, 613891), (349, 158310), (698, 79155), (1047, 52770), (1745, 31662), (1759, 31410), (2094, 26385), (3141, 17590), (3490, 15831), (3518, 15705), (5235, 10554), (5277, 10470), (6282, 8795)]