51229232

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{23371}}^1$

素因数の和:23516

約数の個数: 20

約数和(自身を含む): 99985416

約数和(自身を除く): 48756184

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 23371, 46742, 93484, 186968, 373936, 3201827, 6403654, 12807308, 25614616, 51229232]

約数ペア:

[(1, 51229232), (2, 25614616), (4, 12807308), (8, 6403654), (16, 3201827), (137, 373936), (274, 186968), (548, 93484), (1096, 46742), (2192, 23371)]