49485205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 75018240

約数和(自身を除く): 25533035

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 1627, 2765, 4345, 6083, 8135, 11389, 17897, 30415, 56945, 89485, 125279, 128533, 626395, 642665, 899731, 1413863, 4498655, 7069315, 9897041, 49485205]

約数ペア:

[(1, 49485205), (5, 9897041), (7, 7069315), (11, 4498655), (35, 1413863), (55, 899731), (77, 642665), (79, 626395), (385, 128533), (395, 125279), (553, 89485), (869, 56945), (1627, 30415), (2765, 17897), (4345, 11389), (6083, 8135)]