49487640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{412397}}^1$

素因数の和:412411

約数の個数: 32

約数和(自身を含む): 148463280

約数和(自身を除く): 98975640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 412397, 824794, 1237191, 1649588, 2061985, 2474382, 3299176, 4123970, 4948764, 6185955, 8247940, 9897528, 12371910, 16495880, 24743820, 49487640]

約数ペア:

[(1, 49487640), (2, 24743820), (3, 16495880), (4, 12371910), (5, 9897528), (6, 8247940), (8, 6185955), (10, 4948764), (12, 4123970), (15, 3299176), (20, 2474382), (24, 2061985), (30, 1649588), (40, 1237191), (60, 824794), (120, 412397)]