51603268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3371}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 93471840

約数和(自身を除く): 41868572

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3371, 3827, 6742, 7654, 13484, 15308, 144953, 289906, 300019, 579812, 600038, 1200076, 12900817, 25801634, 51603268]

約数ペア:

[(1, 51603268), (2, 25801634), (4, 12900817), (43, 1200076), (86, 600038), (89, 579812), (172, 300019), (178, 289906), (356, 144953), (3371, 15308), (3827, 13484), (6742, 7654)]