51224836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 102625600

約数和(自身を除く): 51400764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 247, 278, 373, 494, 556, 746, 988, 1492, 1807, 2641, 3614, 4849, 5282, 7087, 7228, 9698, 10564, 14174, 19396, 28348, 34333, 51847, 68666, 92131, 103694, 137332, 184262, 207388, 368524, 674011, 985093, 1348022, 1970186, 2696044, 3940372, 12806209, 25612418, 51224836]

約数ペア:

[(1, 51224836), (2, 25612418), (4, 12806209), (13, 3940372), (19, 2696044), (26, 1970186), (38, 1348022), (52, 985093), (76, 674011), (139, 368524), (247, 207388), (278, 184262), (373, 137332), (494, 103694), (556, 92131), (746, 68666), (988, 51847), (1492, 34333), (1807, 28348), (2641, 19396), (3614, 14174), (4849, 10564), (5282, 9698), (7087, 7228)]