47663940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{794399}}^1$

素因数の和:794411

約数の個数: 24

約数和(自身を含む): 133459200

約数和(自身を除く): 85795260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 794399, 1588798, 2383197, 3177596, 3971995, 4766394, 7943990, 9532788, 11915985, 15887980, 23831970, 47663940]

約数ペア:

[(1, 47663940), (2, 23831970), (3, 15887980), (4, 11915985), (5, 9532788), (6, 7943990), (10, 4766394), (12, 3971995), (15, 3177596), (20, 2383197), (30, 1588798), (60, 794399)]