51181968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{62723}}^1$

素因数の和:62751

約数の個数: 40

約数和(自身を含む): 139999968

約数和(自身を除く): 88818000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 62723, 125446, 188169, 250892, 376338, 501784, 752676, 1003568, 1066291, 1505352, 2132582, 3010704, 3198873, 4265164, 6397746, 8530328, 12795492, 17060656, 25590984, 51181968]

約数ペア:

[(1, 51181968), (2, 25590984), (3, 17060656), (4, 12795492), (6, 8530328), (8, 6397746), (12, 4265164), (16, 3198873), (17, 3010704), (24, 2132582), (34, 1505352), (48, 1066291), (51, 1003568), (68, 752676), (102, 501784), (136, 376338), (204, 250892), (272, 188169), (408, 125446), (816, 62723)]