53910064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{259183}}^1$

素因数の和:259204

約数の個数: 20

約数和(自身を含む): 112485856

約数和(自身を除く): 58575792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 259183, 518366, 1036732, 2073464, 3369379, 4146928, 6738758, 13477516, 26955032, 53910064]

約数ペア:

[(1, 53910064), (2, 26955032), (4, 13477516), (8, 6738758), (13, 4146928), (16, 3369379), (26, 2073464), (52, 1036732), (104, 518366), (208, 259183)]