52807800656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{253883657}}^1$

素因数の和:253883678

約数の個数: 20

約数和(自身を含む): 110185507572

約数和(自身を除く): 57377706916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 253883657, 507767314, 1015534628, 2031069256, 3300487541, 4062138512, 6600975082, 13201950164, 26403900328, 52807800656]

約数ペア:

[(1, 52807800656), (2, 26403900328), (4, 13201950164), (8, 6600975082), (13, 4062138512), (16, 3300487541), (26, 2031069256), (52, 1015534628), (104, 507767314), (208, 253883657)]