56998860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49999}}^1$

素因数の和:50030

約数の個数: 48

約数和(自身を含む): 168000000

約数和(自身を除く): 111001140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 49999, 99998, 149997, 199996, 249995, 299994, 499990, 599988, 749985, 949981, 999980, 1499970, 1899962, 2849943, 2999940, 3799924, 4749905, 5699886, 9499810, 11399772, 14249715, 18999620, 28499430, 56998860]

約数ペア:

[(1, 56998860), (2, 28499430), (3, 18999620), (4, 14249715), (5, 11399772), (6, 9499810), (10, 5699886), (12, 4749905), (15, 3799924), (19, 2999940), (20, 2849943), (30, 1899962), (38, 1499970), (57, 999980), (60, 949981), (76, 749985), (95, 599988), (114, 499990), (190, 299994), (228, 249995), (285, 199996), (380, 149997), (570, 99998), (1140, 49999)]