51263504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139303}}^1$

素因数の和:139334

約数の個数: 20

約数和(自身を含む): 103642176

約数和(自身を除く): 52378672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 139303, 278606, 557212, 1114424, 2228848, 3203969, 6407938, 12815876, 25631752, 51263504]

約数ペア:

[(1, 51263504), (2, 25631752), (4, 12815876), (8, 6407938), (16, 3203969), (23, 2228848), (46, 1114424), (92, 557212), (184, 278606), (368, 139303)]