51360421554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1\times {\mathrm{2797}}^1$

素因数の和:3724

約数の個数: 96

約数和(自身を含む): 121269461040

約数和(自身を除く): 69909039486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 809, 873, 1261, 1618, 1746, 2427, 2522, 2797, 3783, 4854, 5594, 7281, 7566, 8391, 10517, 11349, 14562, 16782, 21034, 22698, 25173, 31551, 36361, 50346, 63102, 72722, 78473, 94653, 109083, 156946, 189306, 218166, 235419, 271309, 327249, 470838, 542618, 654498, 706257, 813927, 1020149, 1412514, 1627854, 2040298, 2262773, 2441781, 3060447, 3527017, 4525546, 4883562, 6120894, 6788319, 7054034, 9181341, 10581051, 13576638, 18362682, 20364957, 21162102, 29416049, 31743153, 40729914, 58832098, 63486306, 88248147, 176496294, 219488981, 264744441, 438977962, 529488882, 658466943, 1316933886, 1975400829, 2853356753, 3950801658, 5706713506, 8560070259, 17120140518, 25680210777, 51360421554]

約数ペア:

[(1, 51360421554), (2, 25680210777), (3, 17120140518), (6, 8560070259), (9, 5706713506), (13, 3950801658), (18, 2853356753), (26, 1975400829), (39, 1316933886), (78, 658466943), (97, 529488882), (117, 438977962), (194, 264744441), (234, 219488981), (291, 176496294), (582, 88248147), (809, 63486306), (873, 58832098), (1261, 40729914), (1618, 31743153), (1746, 29416049), (2427, 21162102), (2522, 20364957), (2797, 18362682), (3783, 13576638), (4854, 10581051), (5594, 9181341), (7281, 7054034), (7566, 6788319), (8391, 6120894), (10517, 4883562), (11349, 4525546), (14562, 3527017), (16782, 3060447), (21034, 2441781), (22698, 2262773), (25173, 2040298), (31551, 1627854), (36361, 1412514), (50346, 1020149), (63102, 813927), (72722, 706257), (78473, 654498), (94653, 542618), (109083, 470838), (156946, 327249), (189306, 271309), (218166, 235419)]