49663820

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13001}}^1$

素因数の和:13201

約数の個数: 24

約数和(自身を含む): 104848128

約数和(自身を除く): 55184308

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 13001, 26002, 52004, 65005, 130010, 260020, 2483191, 4966382, 9932764, 12415955, 24831910, 49663820]

約数ペア:

[(1, 49663820), (2, 24831910), (4, 12415955), (5, 9932764), (10, 4966382), (20, 2483191), (191, 260020), (382, 130010), (764, 65005), (955, 52004), (1910, 26002), (3820, 13001)]