50420864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 109427640

約数和(自身を除く): 59006776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 193, 208, 314, 386, 416, 628, 772, 832, 1256, 1544, 1664, 2041, 2509, 2512, 3088, 4082, 5018, 5024, 6176, 8164, 10036, 10048, 12352, 16328, 20072, 20096, 24704, 30301, 32656, 40144, 60602, 65312, 80288, 121204, 130624, 160576, 242408, 261248, 321152, 393913, 484816, 787826, 969632, 1575652, 1939264, 3151304, 3878528, 6302608, 12605216, 25210432, 50420864]

約数ペア:

[(1, 50420864), (2, 25210432), (4, 12605216), (8, 6302608), (13, 3878528), (16, 3151304), (26, 1939264), (32, 1575652), (52, 969632), (64, 787826), (104, 484816), (128, 393913), (157, 321152), (193, 261248), (208, 242408), (314, 160576), (386, 130624), (416, 121204), (628, 80288), (772, 65312), (832, 60602), (1256, 40144), (1544, 32656), (1664, 30301), (2041, 24704), (2509, 20096), (2512, 20072), (3088, 16328), (4082, 12352), (5018, 10048), (5024, 10036), (6176, 8164)]