50579820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 154006944

約数和(自身を除く): 103427124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 577, 974, 1154, 1461, 1731, 1948, 2308, 2435, 2885, 2922, 3462, 4383, 4870, 5193, 5770, 5844, 6924, 7305, 8655, 8766, 9740, 10386, 11540, 14610, 17310, 17532, 20772, 21915, 25965, 29220, 34620, 43830, 51930, 87660, 103860, 280999, 561998, 842997, 1123996, 1404995, 1685994, 2528991, 2809990, 3371988, 4214985, 5057982, 5619980, 8429970, 10115964, 12644955, 16859940, 25289910, 50579820]

約数ペア:

[(1, 50579820), (2, 25289910), (3, 16859940), (4, 12644955), (5, 10115964), (6, 8429970), (9, 5619980), (10, 5057982), (12, 4214985), (15, 3371988), (18, 2809990), (20, 2528991), (30, 1685994), (36, 1404995), (45, 1123996), (60, 842997), (90, 561998), (180, 280999), (487, 103860), (577, 87660), (974, 51930), (1154, 43830), (1461, 34620), (1731, 29220), (1948, 25965), (2308, 21915), (2435, 20772), (2885, 17532), (2922, 17310), (3462, 14610), (4383, 11540), (4870, 10386), (5193, 9740), (5770, 8766), (5844, 8655), (6924, 7305)]