55649970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 150336000

約数和(自身を除く): 94686030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 2609, 3555, 4266, 5218, 7110, 7827, 10665, 13045, 15654, 21330, 23481, 26090, 39135, 46962, 70443, 78270, 117405, 140886, 206111, 234810, 352215, 412222, 618333, 704430, 1030555, 1236666, 1854999, 2061110, 3091665, 3709998, 5564997, 6183330, 9274995, 11129994, 18549990, 27824985, 55649970]

約数ペア:

[(1, 55649970), (2, 27824985), (3, 18549990), (5, 11129994), (6, 9274995), (9, 6183330), (10, 5564997), (15, 3709998), (18, 3091665), (27, 2061110), (30, 1854999), (45, 1236666), (54, 1030555), (79, 704430), (90, 618333), (135, 412222), (158, 352215), (237, 234810), (270, 206111), (395, 140886), (474, 117405), (711, 78270), (790, 70443), (1185, 46962), (1422, 39135), (2133, 26090), (2370, 23481), (2609, 21330), (3555, 15654), (4266, 13045), (5218, 10665), (7110, 7827)]