48789988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12853}}^1$

素因数の和:12943

約数の個数: 24

約数和(自身を含む): 93217208

約数和(自身を除く): 44427220

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 12853, 25706, 51412, 167089, 334178, 668356, 938269, 1876538, 3753076, 12197497, 24394994, 48789988]

約数ペア:

[(1, 48789988), (2, 24394994), (4, 12197497), (13, 3753076), (26, 1876538), (52, 938269), (73, 668356), (146, 334178), (292, 167089), (949, 51412), (1898, 25706), (3796, 12853)]