51390270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12149}}^1$

素因数の和:12209

約数の個数: 48

約数和(自身を含む): 136468800

約数和(自身を除く): 85078530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 12149, 24298, 36447, 60745, 72894, 109341, 121490, 182235, 218682, 364470, 546705, 571003, 1093410, 1142006, 1713009, 2855015, 3426018, 5139027, 5710030, 8565045, 10278054, 17130090, 25695135, 51390270]

約数ペア:

[(1, 51390270), (2, 25695135), (3, 17130090), (5, 10278054), (6, 8565045), (9, 5710030), (10, 5139027), (15, 3426018), (18, 2855015), (30, 1713009), (45, 1142006), (47, 1093410), (90, 571003), (94, 546705), (141, 364470), (235, 218682), (282, 182235), (423, 121490), (470, 109341), (705, 72894), (846, 60745), (1410, 36447), (2115, 24298), (4230, 12149)]