51607647

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 93341248

約数和(自身を除く): 41733601

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1033, 1281, 2379, 3099, 3843, 5551, 7137, 7231, 9297, 13429, 16653, 21693, 40287, 49959, 63013, 65079, 94003, 120861, 189039, 282009, 441091, 567117, 819169, 846027, 1323273, 2457507, 3969819, 5734183, 7372521, 17202549, 51607647]

約数ペア:

[(1, 51607647), (3, 17202549), (7, 7372521), (9, 5734183), (13, 3969819), (21, 2457507), (39, 1323273), (61, 846027), (63, 819169), (91, 567117), (117, 441091), (183, 282009), (273, 189039), (427, 120861), (549, 94003), (793, 65079), (819, 63013), (1033, 49959), (1281, 40287), (2379, 21693), (3099, 16653), (3843, 13429), (5551, 9297), (7137, 7231)]