51749852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 113460480

約数和(自身を除く): 61710628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 401, 419, 802, 838, 1604, 1676, 2807, 2933, 4411, 4609, 5614, 5866, 8822, 9218, 11228, 11732, 17644, 18436, 30877, 32263, 61754, 64526, 123508, 129052, 168019, 336038, 672076, 1176133, 1848209, 2352266, 3696418, 4704532, 7392836, 12937463, 25874926, 51749852]

約数ペア:

[(1, 51749852), (2, 25874926), (4, 12937463), (7, 7392836), (11, 4704532), (14, 3696418), (22, 2352266), (28, 1848209), (44, 1176133), (77, 672076), (154, 336038), (308, 168019), (401, 129052), (419, 123508), (802, 64526), (838, 61754), (1604, 32263), (1676, 30877), (2807, 18436), (2933, 17644), (4411, 11732), (4609, 11228), (5614, 9218), (5866, 8822)]