51758584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7987

約数の個数: 32

約数和(自身を含む): 104544000

約数和(自身を除く): 52785416

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 7919, 15838, 31676, 63352, 150461, 300922, 340517, 601844, 681034, 1203688, 1362068, 2724136, 6469823, 12939646, 25879292, 51758584]

約数ペア:

[(1, 51758584), (2, 25879292), (4, 12939646), (8, 6469823), (19, 2724136), (38, 1362068), (43, 1203688), (76, 681034), (86, 601844), (152, 340517), (172, 300922), (344, 150461), (817, 63352), (1634, 31676), (3268, 15838), (6536, 7919)]