54908990

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{6977}}^1$

素因数の和:7771

約数の個数: 16

約数和(自身を含む): 98975952

約数和(自身を除く): 44066962

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 6977, 7870, 13954, 34885, 69770, 5490899, 10981798, 27454495, 54908990]

約数ペア:

[(1, 54908990), (2, 27454495), (5, 10981798), (10, 5490899), (787, 69770), (1574, 34885), (3935, 13954), (6977, 7870)]