48880654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 79706880

約数和(自身を除く): 30826226

約数列:

[1, 2, 19, 38, 67, 73, 134, 146, 263, 526, 1273, 1387, 2546, 2774, 4891, 4997, 9782, 9994, 17621, 19199, 35242, 38398, 92929, 185858, 334799, 364781, 669598, 729562, 1286333, 2572666, 24440327, 48880654]

約数ペア:

[(1, 48880654), (2, 24440327), (19, 2572666), (38, 1286333), (67, 729562), (73, 669598), (134, 364781), (146, 334799), (263, 185858), (526, 92929), (1273, 38398), (1387, 35242), (2546, 19199), (2774, 17621), (4891, 9994), (4997, 9782)]