55835940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2221}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 156784320

約数和(自身を除く): 100948380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2221, 2514, 4190, 4442, 5028, 6285, 6663, 8380, 8884, 11105, 12570, 13326, 22210, 25140, 26652, 33315, 44420, 66630, 133260, 930599, 1861198, 2791797, 3722396, 4652995, 5583594, 9305990, 11167188, 13958985, 18611980, 27917970, 55835940]

約数ペア:

[(1, 55835940), (2, 27917970), (3, 18611980), (4, 13958985), (5, 11167188), (6, 9305990), (10, 5583594), (12, 4652995), (15, 3722396), (20, 2791797), (30, 1861198), (60, 930599), (419, 133260), (838, 66630), (1257, 44420), (1676, 33315), (2095, 26652), (2221, 25140), (2514, 22210), (4190, 13326), (4442, 12570), (5028, 11105), (6285, 8884), (6663, 8380)]