56789754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5387}}^1$

素因数の和:5650

約数の個数: 32

約数和(自身を含む): 130346496

約数和(自身を除く): 73556742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 5387, 10542, 10774, 16161, 32322, 37709, 75418, 113127, 226254, 1352137, 2704274, 4056411, 8112822, 9464959, 18929918, 28394877, 56789754]

約数ペア:

[(1, 56789754), (2, 28394877), (3, 18929918), (6, 9464959), (7, 8112822), (14, 4056411), (21, 2704274), (42, 1352137), (251, 226254), (502, 113127), (753, 75418), (1506, 37709), (1757, 32322), (3514, 16161), (5271, 10774), (5387, 10542)]