49294856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 103931520

約数和(自身を除く): 54636664

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 73, 86, 104, 146, 151, 172, 292, 302, 344, 559, 584, 604, 949, 1118, 1208, 1898, 1963, 2236, 3139, 3796, 3926, 4472, 6278, 6493, 7592, 7852, 11023, 12556, 12986, 15704, 22046, 25112, 25972, 40807, 44092, 51944, 81614, 84409, 88184, 143299, 163228, 168818, 286598, 326456, 337636, 473989, 573196, 675272, 947978, 1146392, 1895956, 3791912, 6161857, 12323714, 24647428, 49294856]

約数ペア:

[(1, 49294856), (2, 24647428), (4, 12323714), (8, 6161857), (13, 3791912), (26, 1895956), (43, 1146392), (52, 947978), (73, 675272), (86, 573196), (104, 473989), (146, 337636), (151, 326456), (172, 286598), (292, 168818), (302, 163228), (344, 143299), (559, 88184), (584, 84409), (604, 81614), (949, 51944), (1118, 44092), (1208, 40807), (1898, 25972), (1963, 25112), (2236, 22046), (3139, 15704), (3796, 12986), (3926, 12556), (4472, 11023), (6278, 7852), (6493, 7592)]