48707940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811799}}^1$

素因数の和:811811

約数の個数: 24

約数和(自身を含む): 136382400

約数和(自身を除く): 87674460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811799, 1623598, 2435397, 3247196, 4058995, 4870794, 8117990, 9741588, 12176985, 16235980, 24353970, 48707940]

約数ペア:

[(1, 48707940), (2, 24353970), (3, 16235980), (4, 12176985), (5, 9741588), (6, 8117990), (10, 4870794), (12, 4058995), (15, 3247196), (20, 2435397), (30, 1623598), (60, 811799)]