54922010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 117331200

約数和(自身を除く): 62409190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 193, 199, 286, 386, 398, 715, 965, 995, 1430, 1930, 1990, 2123, 2189, 2509, 2587, 4246, 4378, 5018, 5174, 10615, 10945, 12545, 12935, 21230, 21890, 25090, 25870, 27599, 28457, 38407, 55198, 56914, 76814, 137995, 142285, 192035, 275990, 284570, 384070, 422477, 499291, 844954, 998582, 2112385, 2496455, 4224770, 4992910, 5492201, 10984402, 27461005, 54922010]

約数ペア:

[(1, 54922010), (2, 27461005), (5, 10984402), (10, 5492201), (11, 4992910), (13, 4224770), (22, 2496455), (26, 2112385), (55, 998582), (65, 844954), (110, 499291), (130, 422477), (143, 384070), (193, 284570), (199, 275990), (286, 192035), (386, 142285), (398, 137995), (715, 76814), (965, 56914), (995, 55198), (1430, 38407), (1930, 28457), (1990, 27599), (2123, 25870), (2189, 25090), (2509, 21890), (2587, 21230), (4246, 12935), (4378, 12545), (5018, 10945), (5174, 10615)]