47459940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71909}}^1$

素因数の和:71932

約数の個数: 48

約数和(自身を含む): 144970560

約数和(自身を除く): 97510620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 71909, 143818, 215727, 287636, 359545, 431454, 719090, 790999, 862908, 1078635, 1438180, 1581998, 2157270, 2372997, 3163996, 3954995, 4314540, 4745994, 7909990, 9491988, 11864985, 15819980, 23729970, 47459940]

約数ペア:

[(1, 47459940), (2, 23729970), (3, 15819980), (4, 11864985), (5, 9491988), (6, 7909990), (10, 4745994), (11, 4314540), (12, 3954995), (15, 3163996), (20, 2372997), (22, 2157270), (30, 1581998), (33, 1438180), (44, 1078635), (55, 862908), (60, 790999), (66, 719090), (110, 431454), (132, 359545), (165, 287636), (220, 215727), (330, 143818), (660, 71909)]