48969910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{40471}}^1$

素因数の和:40500

約数の個数: 24

約数和(自身を含む): 96889968

約数和(自身を除く): 47920058

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 40471, 80942, 202355, 404710, 445181, 890362, 2225905, 4451810, 4896991, 9793982, 24484955, 48969910]

約数ペア:

[(1, 48969910), (2, 24484955), (5, 9793982), (10, 4896991), (11, 4451810), (22, 2225905), (55, 890362), (110, 445181), (121, 404710), (242, 202355), (605, 80942), (1210, 40471)]