47939832

素因数分解:

$2^3\times 3^2\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 130155480

約数和(自身を除く): 82215648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 811, 821, 1622, 1642, 2433, 2463, 3244, 3284, 4866, 4926, 6488, 6568, 7299, 7389, 9732, 9852, 14598, 14778, 19464, 19704, 29196, 29556, 58392, 59112, 665831, 1331662, 1997493, 2663324, 3994986, 5326648, 5992479, 7989972, 11984958, 15979944, 23969916, 47939832]

約数ペア:

[(1, 47939832), (2, 23969916), (3, 15979944), (4, 11984958), (6, 7989972), (8, 5992479), (9, 5326648), (12, 3994986), (18, 2663324), (24, 1997493), (36, 1331662), (72, 665831), (811, 59112), (821, 58392), (1622, 29556), (1642, 29196), (2433, 19704), (2463, 19464), (3244, 14778), (3284, 14598), (4866, 9852), (4926, 9732), (6488, 7389), (6568, 7299)]