47117820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1361}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 132255648

約数和(自身を除く): 85137828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1361, 1731, 2308, 2722, 2885, 3462, 4083, 5444, 5770, 6805, 6924, 8166, 8655, 11540, 13610, 16332, 17310, 20415, 27220, 34620, 40830, 81660, 785297, 1570594, 2355891, 3141188, 3926485, 4711782, 7852970, 9423564, 11779455, 15705940, 23558910, 47117820]

約数ペア:

[(1, 47117820), (2, 23558910), (3, 15705940), (4, 11779455), (5, 9423564), (6, 7852970), (10, 4711782), (12, 3926485), (15, 3141188), (20, 2355891), (30, 1570594), (60, 785297), (577, 81660), (1154, 40830), (1361, 34620), (1731, 27220), (2308, 20415), (2722, 17310), (2885, 16332), (3462, 13610), (4083, 11540), (5444, 8655), (5770, 8166), (6805, 6924)]