53501820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1831}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 150194688

約数和(自身を除く): 96692868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1831, 1948, 2435, 2922, 3662, 4870, 5493, 5844, 7305, 7324, 9155, 9740, 10986, 14610, 18310, 21972, 27465, 29220, 36620, 54930, 109860, 891697, 1783394, 2675091, 3566788, 4458485, 5350182, 8916970, 10700364, 13375455, 17833940, 26750910, 53501820]

約数ペア:

[(1, 53501820), (2, 26750910), (3, 17833940), (4, 13375455), (5, 10700364), (6, 8916970), (10, 5350182), (12, 4458485), (15, 3566788), (20, 2675091), (30, 1783394), (60, 891697), (487, 109860), (974, 54930), (1461, 36620), (1831, 29220), (1948, 27465), (2435, 21972), (2922, 18310), (3662, 14610), (4870, 10986), (5493, 9740), (5844, 9155), (7305, 7324)]