51816324

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{12589}}^1$

素因数の和:12617

約数の個数: 48

約数和(自身を含む): 141008000

約数和(自身を除く): 89191676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 12589, 25178, 37767, 50356, 75534, 88123, 151068, 176246, 264369, 352492, 528738, 616861, 1057476, 1233722, 1850583, 2467444, 3701166, 4318027, 7402332, 8636054, 12954081, 17272108, 25908162, 51816324]

約数ペア:

[(1, 51816324), (2, 25908162), (3, 17272108), (4, 12954081), (6, 8636054), (7, 7402332), (12, 4318027), (14, 3701166), (21, 2467444), (28, 1850583), (42, 1233722), (49, 1057476), (84, 616861), (98, 528738), (147, 352492), (196, 264369), (294, 176246), (343, 151068), (588, 88123), (686, 75534), (1029, 50356), (1372, 37767), (2058, 25178), (4116, 12589)]