51132784

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{23327}}^1$

素因数の和:23472

約数の個数: 20

約数和(自身を含む): 99797184

約数和(自身を除く): 48664400

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 23327, 46654, 93308, 186616, 373232, 3195799, 6391598, 12783196, 25566392, 51132784]

約数ペア:

[(1, 51132784), (2, 25566392), (4, 12783196), (8, 6391598), (16, 3195799), (137, 373232), (274, 186616), (548, 93308), (1096, 46654), (2192, 23327)]