47489884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5279}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 90034560

約数和(自身を除く): 42544676

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 5279, 8996, 10558, 21116, 68627, 137254, 274508, 913267, 1826534, 3653068, 11872471, 23744942, 47489884]

約数ペア:

[(1, 47489884), (2, 23744942), (4, 11872471), (13, 3653068), (26, 1826534), (52, 913267), (173, 274508), (346, 137254), (692, 68627), (2249, 21116), (4498, 10558), (5279, 8996)]