51580542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^2$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 114709392

約数和(自身を除く): 63128850

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 127, 246, 254, 381, 533, 762, 1066, 1599, 1651, 3198, 3302, 4953, 5207, 9906, 10414, 15621, 16129, 31242, 32258, 48387, 67691, 96774, 135382, 203073, 209677, 406146, 419354, 629031, 661289, 1258062, 1322578, 1983867, 3967734, 8596757, 17193514, 25790271, 51580542]

約数ペア:

[(1, 51580542), (2, 25790271), (3, 17193514), (6, 8596757), (13, 3967734), (26, 1983867), (39, 1322578), (41, 1258062), (78, 661289), (82, 629031), (123, 419354), (127, 406146), (246, 209677), (254, 203073), (381, 135382), (533, 96774), (762, 67691), (1066, 48387), (1599, 32258), (1651, 31242), (3198, 16129), (3302, 15621), (4953, 10414), (5207, 9906)]