51122136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163853}}^1$

素因数の和:163875

約数の個数: 32

約数和(自身を含む): 137637360

約数和(自身を除く): 86515224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 163853, 327706, 491559, 655412, 983118, 1310824, 1966236, 2130089, 3932472, 4260178, 6390267, 8520356, 12780534, 17040712, 25561068, 51122136]

約数ペア:

[(1, 51122136), (2, 25561068), (3, 17040712), (4, 12780534), (6, 8520356), (8, 6390267), (12, 4260178), (13, 3932472), (24, 2130089), (26, 1966236), (39, 1310824), (52, 983118), (78, 655412), (104, 491559), (156, 327706), (312, 163853)]