55159048

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13873}}^1$

素因数の和:13957

約数の個数: 32

約数和(自身を含む): 119871360

約数和(自身を除く): 64712312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 13873, 27746, 55492, 97111, 110984, 194222, 388444, 776888, 984983, 1969966, 3939932, 6894881, 7879864, 13789762, 27579524, 55159048]

約数ペア:

[(1, 55159048), (2, 27579524), (4, 13789762), (7, 7879864), (8, 6894881), (14, 3939932), (28, 1969966), (56, 984983), (71, 776888), (142, 388444), (284, 194222), (497, 110984), (568, 97111), (994, 55492), (1988, 27746), (3976, 13873)]