55058656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 115108560

約数和(自身を除く): 60049904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 661, 1096, 1322, 2192, 2603, 2644, 4384, 5206, 5288, 10412, 10576, 12559, 20824, 21152, 25118, 41648, 50236, 83296, 90557, 100472, 181114, 200944, 362228, 401888, 724456, 1448912, 1720583, 2897824, 3441166, 6882332, 13764664, 27529328, 55058656]

約数ペア:

[(1, 55058656), (2, 27529328), (4, 13764664), (8, 6882332), (16, 3441166), (19, 2897824), (32, 1720583), (38, 1448912), (76, 724456), (137, 401888), (152, 362228), (274, 200944), (304, 181114), (548, 100472), (608, 90557), (661, 83296), (1096, 50236), (1322, 41648), (2192, 25118), (2603, 21152), (2644, 20824), (4384, 12559), (5206, 10576), (5288, 10412)]