56553553448

素因数分解:

$2^3\times 7^2\times {\mathrm{5323}}^1\times {\mathrm{27103}}^1$

素因数の和:32446

約数の個数: 48

約数和(自身を含む): 123377950080

約数和(自身を除く): 66824396632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5323, 10646, 21292, 27103, 37261, 42584, 54206, 74522, 108412, 149044, 189721, 216824, 260827, 298088, 379442, 521654, 758884, 1043308, 1328047, 1517768, 2086616, 2656094, 5312188, 10624376, 144269269, 288538538, 577077076, 1009884883, 1154154152, 2019769766, 4039539532, 7069194181, 8079079064, 14138388362, 28276776724, 56553553448]

約数ペア:

[(1, 56553553448), (2, 28276776724), (4, 14138388362), (7, 8079079064), (8, 7069194181), (14, 4039539532), (28, 2019769766), (49, 1154154152), (56, 1009884883), (98, 577077076), (196, 288538538), (392, 144269269), (5323, 10624376), (10646, 5312188), (21292, 2656094), (27103, 2086616), (37261, 1517768), (42584, 1328047), (54206, 1043308), (74522, 758884), (108412, 521654), (149044, 379442), (189721, 298088), (216824, 260827)]