48743820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270799}}^1$

素因数の和:270814

約数の個数: 36

約数和(自身を含む): 147856800

約数和(自身を除く): 99112980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270799, 541598, 812397, 1083196, 1353995, 1624794, 2437191, 2707990, 3249588, 4061985, 4874382, 5415980, 8123970, 9748764, 12185955, 16247940, 24371910, 48743820]

約数ペア:

[(1, 48743820), (2, 24371910), (3, 16247940), (4, 12185955), (5, 9748764), (6, 8123970), (9, 5415980), (10, 4874382), (12, 4061985), (15, 3249588), (18, 2707990), (20, 2437191), (30, 1624794), (36, 1353995), (45, 1083196), (60, 812397), (90, 541598), (180, 270799)]