50199807

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 78833664

約数和(自身を除く): 28633857

約数列:

[1, 3, 7, 21, 47, 141, 181, 281, 329, 543, 843, 987, 1267, 1967, 3801, 5901, 8507, 13207, 25521, 39621, 50861, 59549, 92449, 152583, 178647, 277347, 356027, 1068081, 2390467, 7171401, 16733269, 50199807]

約数ペア:

[(1, 50199807), (3, 16733269), (7, 7171401), (21, 2390467), (47, 1068081), (141, 356027), (181, 277347), (281, 178647), (329, 152583), (543, 92449), (843, 59549), (987, 50861), (1267, 39621), (1967, 25521), (3801, 13207), (5901, 8507)]