53638984

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3727}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 115418880

約数和(自身を除く): 61779896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 3727, 7196, 7454, 14392, 14908, 26089, 29816, 52178, 104356, 208712, 957839, 1915678, 3831356, 6704873, 7662712, 13409746, 26819492, 53638984]

約数ペア:

[(1, 53638984), (2, 26819492), (4, 13409746), (7, 7662712), (8, 6704873), (14, 3831356), (28, 1915678), (56, 957839), (257, 208712), (514, 104356), (1028, 52178), (1799, 29816), (2056, 26089), (3598, 14908), (3727, 14392), (7196, 7454)]