51071069295

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{83089}}^1$

素因数の和:83289

約数の個数: 64

約数和(自身を含む): 94523184000

約数和(自身を除く): 43452114705

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 157, 261, 435, 471, 783, 785, 1305, 1413, 2355, 3915, 4239, 4553, 7065, 13659, 21195, 22765, 40977, 68295, 83089, 122931, 204885, 249267, 415445, 614655, 747801, 1246335, 2243403, 2409581, 3739005, 7228743, 11217015, 12047905, 13044973, 21686229, 36143715, 39134919, 65058687, 65224865, 108431145, 117404757, 195674595, 325293435, 352214271, 378304217, 587023785, 1134912651, 1761071355, 1891521085, 3404737953, 5674563255, 10214213859, 17023689765, 51071069295]

約数ペア:

[(1, 51071069295), (3, 17023689765), (5, 10214213859), (9, 5674563255), (15, 3404737953), (27, 1891521085), (29, 1761071355), (45, 1134912651), (87, 587023785), (135, 378304217), (145, 352214271), (157, 325293435), (261, 195674595), (435, 117404757), (471, 108431145), (783, 65224865), (785, 65058687), (1305, 39134919), (1413, 36143715), (2355, 21686229), (3915, 13044973), (4239, 12047905), (4553, 11217015), (7065, 7228743), (13659, 3739005), (21195, 2409581), (22765, 2243403), (40977, 1246335), (68295, 747801), (83089, 614655), (122931, 415445), (204885, 249267)]