51696645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 112256256

約数和(自身を除く): 60559611

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 121, 143, 165, 195, 231, 273, 313, 363, 385, 429, 455, 605, 715, 847, 939, 1001, 1155, 1365, 1565, 1573, 1815, 2145, 2191, 2541, 3003, 3443, 4069, 4235, 4695, 4719, 5005, 6573, 7865, 10329, 10955, 11011, 12207, 12705, 15015, 17215, 20345, 23595, 24101, 28483, 32865, 33033, 37873, 44759, 51645, 55055, 61035, 72303, 85449, 113619, 120505, 134277, 142415, 165165, 189365, 223795, 265111, 313313, 361515, 427245, 492349, 568095, 671385, 795333, 939939, 1325555, 1477047, 1566565, 2461745, 3446443, 3976665, 4699695, 7385235, 10339329, 17232215, 51696645]

約数ペア:

[(1, 51696645), (3, 17232215), (5, 10339329), (7, 7385235), (11, 4699695), (13, 3976665), (15, 3446443), (21, 2461745), (33, 1566565), (35, 1477047), (39, 1325555), (55, 939939), (65, 795333), (77, 671385), (91, 568095), (105, 492349), (121, 427245), (143, 361515), (165, 313313), (195, 265111), (231, 223795), (273, 189365), (313, 165165), (363, 142415), (385, 134277), (429, 120505), (455, 113619), (605, 85449), (715, 72303), (847, 61035), (939, 55055), (1001, 51645), (1155, 44759), (1365, 37873), (1565, 33033), (1573, 32865), (1815, 28483), (2145, 24101), (2191, 23595), (2541, 20345), (3003, 17215), (3443, 15015), (4069, 12705), (4235, 12207), (4695, 11011), (4719, 10955), (5005, 10329), (6573, 7865)]