55364039820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{631577}}^1$

素因数の和:632079

約数の個数: 72

約数和(自身を含む): 168282694944

約数和(自身を除く): 112918655124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1461, 1948, 2435, 2922, 4383, 4870, 5844, 7305, 8766, 9740, 14610, 17532, 21915, 29220, 43830, 87660, 631577, 1263154, 1894731, 2526308, 3157885, 3789462, 5684193, 6315770, 7578924, 9473655, 11368386, 12631540, 18947310, 22736772, 28420965, 37894620, 56841930, 113683860, 307577999, 615155998, 922733997, 1230311996, 1537889995, 1845467994, 2768201991, 3075779990, 3690935988, 4613669985, 5536403982, 6151559980, 9227339970, 11072807964, 13841009955, 18454679940, 27682019910, 55364039820]

約数ペア:

[(1, 55364039820), (2, 27682019910), (3, 18454679940), (4, 13841009955), (5, 11072807964), (6, 9227339970), (9, 6151559980), (10, 5536403982), (12, 4613669985), (15, 3690935988), (18, 3075779990), (20, 2768201991), (30, 1845467994), (36, 1537889995), (45, 1230311996), (60, 922733997), (90, 615155998), (180, 307577999), (487, 113683860), (974, 56841930), (1461, 37894620), (1948, 28420965), (2435, 22736772), (2922, 18947310), (4383, 12631540), (4870, 11368386), (5844, 9473655), (7305, 7578924), (8766, 6315770), (9740, 5684193), (14610, 3789462), (17532, 3157885), (21915, 2526308), (29220, 1894731), (43830, 1263154), (87660, 631577)]