50839460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7411}}^1$

素因数の和:7441

約数の個数: 48

約数和(自身を含む): 124521600

約数和(自身を除く): 73682140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7411, 14822, 29644, 37055, 51877, 74110, 103754, 148220, 207508, 259385, 363139, 518770, 726278, 1037540, 1452556, 1815695, 2541973, 3631390, 5083946, 7262780, 10167892, 12709865, 25419730, 50839460]

約数ペア:

[(1, 50839460), (2, 25419730), (4, 12709865), (5, 10167892), (7, 7262780), (10, 5083946), (14, 3631390), (20, 2541973), (28, 1815695), (35, 1452556), (49, 1037540), (70, 726278), (98, 518770), (140, 363139), (196, 259385), (245, 207508), (343, 148220), (490, 103754), (686, 74110), (980, 51877), (1372, 37055), (1715, 29644), (3430, 14822), (6860, 7411)]