56140035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4532

約数の個数: 48

約数和(自身を含む): 110660256

約数和(自身を除く): 54520221

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 4493, 12495, 13479, 22465, 31451, 67395, 76381, 94353, 157255, 220157, 229143, 381905, 471765, 534667, 660471, 1100785, 1145715, 1604001, 2673335, 3302355, 3742669, 8020005, 11228007, 18713345, 56140035]

約数ペア:

[(1, 56140035), (3, 18713345), (5, 11228007), (7, 8020005), (15, 3742669), (17, 3302355), (21, 2673335), (35, 1604001), (49, 1145715), (51, 1100785), (85, 660471), (105, 534667), (119, 471765), (147, 381905), (245, 229143), (255, 220157), (357, 157255), (595, 94353), (735, 76381), (833, 67395), (1785, 31451), (2499, 22465), (4165, 13479), (4493, 12495)]