56419504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113749}}^1$

素因数の和:113788

約数の個数: 20

約数和(自身を含む): 112840000

約数和(自身を除く): 56420496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 113749, 227498, 454996, 909992, 1819984, 3526219, 7052438, 14104876, 28209752, 56419504]

約数ペア:

[(1, 56419504), (2, 28209752), (4, 14104876), (8, 7052438), (16, 3526219), (31, 1819984), (62, 909992), (124, 454996), (248, 227498), (496, 113749)]