51653754

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{2459}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 115128000

約数和(自身を除く): 63474246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 2459, 3501, 4918, 7002, 7377, 10503, 14754, 21006, 22131, 44262, 66393, 132786, 956551, 1913102, 2869653, 5739306, 8608959, 17217918, 25826877, 51653754]

約数ペア:

[(1, 51653754), (2, 25826877), (3, 17217918), (6, 8608959), (9, 5739306), (18, 2869653), (27, 1913102), (54, 956551), (389, 132786), (778, 66393), (1167, 44262), (2334, 22131), (2459, 21006), (3501, 14754), (4918, 10503), (7002, 7377)]