48138994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 73560960

約数和(自身を除く): 25421966

約数列:

[1, 2, 71, 142, 263, 526, 1289, 2578, 18673, 37346, 91519, 183038, 339007, 678014, 24069497, 48138994]

約数ペア:

[(1, 48138994), (2, 24069497), (71, 678014), (142, 339007), (263, 183038), (526, 91519), (1289, 37346), (2578, 18673)]