48107820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4919}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 135555840

約数和(自身を除く): 87448020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 4919, 9780, 9838, 14757, 19676, 24595, 29514, 49190, 59028, 73785, 98380, 147570, 295140, 801797, 1603594, 2405391, 3207188, 4008985, 4810782, 8017970, 9621564, 12026955, 16035940, 24053910, 48107820]

約数ペア:

[(1, 48107820), (2, 24053910), (3, 16035940), (4, 12026955), (5, 9621564), (6, 8017970), (10, 4810782), (12, 4008985), (15, 3207188), (20, 2405391), (30, 1603594), (60, 801797), (163, 295140), (326, 147570), (489, 98380), (652, 73785), (815, 59028), (978, 49190), (1630, 29514), (1956, 24595), (2445, 19676), (3260, 14757), (4890, 9838), (4919, 9780)]