55753278

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{27091}}^1$

素因数の和:27117

約数の個数: 32

約数和(自身を含む): 130041600

約数和(自身を除く): 74288322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 27091, 54182, 81273, 162546, 189637, 379274, 568911, 1137822, 1327459, 2654918, 3982377, 7964754, 9292213, 18584426, 27876639, 55753278]

約数ペア:

[(1, 55753278), (2, 27876639), (3, 18584426), (6, 9292213), (7, 7964754), (14, 3982377), (21, 2654918), (42, 1327459), (49, 1137822), (98, 568911), (147, 379274), (294, 189637), (343, 162546), (686, 81273), (1029, 54182), (2058, 27091)]