55579264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 120637440

約数和(自身を除く): 65058176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 263, 416, 508, 526, 832, 1016, 1052, 1651, 1664, 2032, 2104, 3302, 3419, 4064, 4208, 6604, 6838, 8128, 8416, 13208, 13676, 16256, 16832, 26416, 27352, 33401, 33664, 52832, 54704, 66802, 105664, 109408, 133604, 211328, 218816, 267208, 434213, 437632, 534416, 868426, 1068832, 1736852, 2137664, 3473704, 4275328, 6947408, 13894816, 27789632, 55579264]

約数ペア:

[(1, 55579264), (2, 27789632), (4, 13894816), (8, 6947408), (13, 4275328), (16, 3473704), (26, 2137664), (32, 1736852), (52, 1068832), (64, 868426), (104, 534416), (127, 437632), (128, 434213), (208, 267208), (254, 218816), (263, 211328), (416, 133604), (508, 109408), (526, 105664), (832, 66802), (1016, 54704), (1052, 52832), (1651, 33664), (1664, 33401), (2032, 27352), (2104, 26416), (3302, 16832), (3419, 16256), (4064, 13676), (4208, 13208), (6604, 8416), (6838, 8128)]