51479940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1487}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 144490752

約数和(自身を除く): 93010812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1487, 1731, 2308, 2885, 2974, 3462, 4461, 5770, 5948, 6924, 7435, 8655, 8922, 11540, 14870, 17310, 17844, 22305, 29740, 34620, 44610, 89220, 857999, 1715998, 2573997, 3431996, 4289995, 5147994, 8579990, 10295988, 12869985, 17159980, 25739970, 51479940]

約数ペア:

[(1, 51479940), (2, 25739970), (3, 17159980), (4, 12869985), (5, 10295988), (6, 8579990), (10, 5147994), (12, 4289995), (15, 3431996), (20, 2573997), (30, 1715998), (60, 857999), (577, 89220), (1154, 44610), (1487, 34620), (1731, 29740), (2308, 22305), (2885, 17844), (2974, 17310), (3462, 14870), (4461, 11540), (5770, 8922), (5948, 8655), (6924, 7435)]