55387944

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{937}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 150352020

約数和(自身を除く): 94964076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 937, 1642, 1874, 2463, 2811, 3284, 3748, 4926, 5622, 6568, 7389, 7496, 8433, 9852, 11244, 14778, 16866, 19704, 22488, 29556, 33732, 59112, 67464, 769277, 1538554, 2307831, 3077108, 4615662, 6154216, 6923493, 9231324, 13846986, 18462648, 27693972, 55387944]

約数ペア:

[(1, 55387944), (2, 27693972), (3, 18462648), (4, 13846986), (6, 9231324), (8, 6923493), (9, 6154216), (12, 4615662), (18, 3077108), (24, 2307831), (36, 1538554), (72, 769277), (821, 67464), (937, 59112), (1642, 33732), (1874, 29556), (2463, 22488), (2811, 19704), (3284, 16866), (3748, 14778), (4926, 11244), (5622, 9852), (6568, 8433), (7389, 7496)]