49684816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 100390400

約数和(自身を除く): 50705584

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 919, 1744, 1838, 3379, 3676, 6758, 7352, 13516, 14704, 27032, 28489, 54064, 56978, 100171, 113956, 200342, 227912, 400684, 455824, 801368, 1602736, 3105301, 6210602, 12421204, 24842408, 49684816]

約数ペア:

[(1, 49684816), (2, 24842408), (4, 12421204), (8, 6210602), (16, 3105301), (31, 1602736), (62, 801368), (109, 455824), (124, 400684), (218, 227912), (248, 200342), (436, 113956), (496, 100171), (872, 56978), (919, 54064), (1744, 28489), (1838, 27032), (3379, 14704), (3676, 13516), (6758, 7352)]