48221820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{267899}}^1$

素因数の和:267914

約数の個数: 36

約数和(自身を含む): 146273400

約数和(自身を除く): 98051580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 267899, 535798, 803697, 1071596, 1339495, 1607394, 2411091, 2678990, 3214788, 4018485, 4822182, 5357980, 8036970, 9644364, 12055455, 16073940, 24110910, 48221820]

約数ペア:

[(1, 48221820), (2, 24110910), (3, 16073940), (4, 12055455), (5, 9644364), (6, 8036970), (9, 5357980), (10, 4822182), (12, 4018485), (15, 3214788), (18, 2678990), (20, 2411091), (30, 1607394), (36, 1339495), (45, 1071596), (60, 803697), (90, 535798), (180, 267899)]