42490514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 76126176

約数和(自身を除く): 33635662

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 163, 187, 289, 326, 374, 451, 578, 697, 902, 1394, 1793, 2771, 3179, 3586, 5542, 6358, 6683, 7667, 11849, 13366, 15334, 23698, 30481, 47107, 60962, 73513, 94214, 113611, 130339, 147026, 227222, 260678, 518177, 1036354, 1249721, 1931387, 2499442, 3862774, 21245257, 42490514]

約数ペア:

[(1, 42490514), (2, 21245257), (11, 3862774), (17, 2499442), (22, 1931387), (34, 1249721), (41, 1036354), (82, 518177), (163, 260678), (187, 227222), (289, 147026), (326, 130339), (374, 113611), (451, 94214), (578, 73513), (697, 60962), (902, 47107), (1394, 30481), (1793, 23698), (2771, 15334), (3179, 13366), (3586, 11849), (5542, 7667), (6358, 6683)]