49736336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 104201664

約数和(自身を除く): 54465328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 487, 491, 974, 982, 1948, 1964, 3896, 3928, 6331, 6383, 7792, 7856, 12662, 12766, 25324, 25532, 50648, 51064, 101296, 102128, 239117, 478234, 956468, 1912936, 3108521, 3825872, 6217042, 12434084, 24868168, 49736336]

約数ペア:

[(1, 49736336), (2, 24868168), (4, 12434084), (8, 6217042), (13, 3825872), (16, 3108521), (26, 1912936), (52, 956468), (104, 478234), (208, 239117), (487, 102128), (491, 101296), (974, 51064), (982, 50648), (1948, 25532), (1964, 25324), (3896, 12766), (3928, 12662), (6331, 7856), (6383, 7792)]