47798660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26263}}^1$

素因数の和:26292

約数の個数: 48

約数和(自身を含む): 123545856

約数和(自身を除く): 75747196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26263, 52526, 105052, 131315, 183841, 262630, 341419, 367682, 525260, 682838, 735364, 919205, 1365676, 1707095, 1838410, 2389933, 3414190, 3676820, 4779866, 6828380, 9559732, 11949665, 23899330, 47798660]

約数ペア:

[(1, 47798660), (2, 23899330), (4, 11949665), (5, 9559732), (7, 6828380), (10, 4779866), (13, 3676820), (14, 3414190), (20, 2389933), (26, 1838410), (28, 1707095), (35, 1365676), (52, 919205), (65, 735364), (70, 682838), (91, 525260), (130, 367682), (140, 341419), (182, 262630), (260, 183841), (364, 131315), (455, 105052), (910, 52526), (1820, 26263)]