66044650

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{3851}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 143294400

約数和(自身を除く): 77249750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 3851, 7702, 8575, 17150, 19255, 26957, 38510, 53914, 96275, 134785, 188699, 192550, 269570, 377398, 673925, 943495, 1320893, 1347850, 1886990, 2641786, 4717475, 6604465, 9434950, 13208930, 33022325, 66044650]

約数ペア:

[(1, 66044650), (2, 33022325), (5, 13208930), (7, 9434950), (10, 6604465), (14, 4717475), (25, 2641786), (35, 1886990), (49, 1347850), (50, 1320893), (70, 943495), (98, 673925), (175, 377398), (245, 269570), (343, 192550), (350, 188699), (490, 134785), (686, 96275), (1225, 53914), (1715, 38510), (2450, 26957), (3430, 19255), (3851, 17150), (7702, 8575)]