55266512

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 60

約数和(自身を含む): 125633700

約数和(自身を除く): 70367188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 392, 449, 628, 784, 898, 1099, 1256, 1796, 2198, 2512, 3143, 3592, 4396, 6286, 7184, 7693, 8792, 12572, 15386, 17584, 22001, 25144, 30772, 44002, 50288, 61544, 70493, 88004, 123088, 140986, 176008, 281972, 352016, 493451, 563944, 986902, 1127888, 1973804, 3454157, 3947608, 6908314, 7895216, 13816628, 27633256, 55266512]

約数ペア:

[(1, 55266512), (2, 27633256), (4, 13816628), (7, 7895216), (8, 6908314), (14, 3947608), (16, 3454157), (28, 1973804), (49, 1127888), (56, 986902), (98, 563944), (112, 493451), (157, 352016), (196, 281972), (314, 176008), (392, 140986), (449, 123088), (628, 88004), (784, 70493), (898, 61544), (1099, 50288), (1256, 44002), (1796, 30772), (2198, 25144), (2512, 22001), (3143, 17584), (3592, 15386), (4396, 12572), (6286, 8792), (7184, 7693)]