50212188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3515

約数の個数: 72

約数和(自身を含む): 141138816

約数和(自身を除く): 90926628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3461, 3627, 4836, 6922, 7254, 10383, 13844, 14508, 20766, 31149, 41532, 44993, 62298, 89986, 107291, 124596, 134979, 179972, 214582, 269958, 321873, 404937, 429164, 539916, 643746, 809874, 965619, 1287492, 1394783, 1619748, 1931238, 2789566, 3862476, 4184349, 5579132, 8368698, 12553047, 16737396, 25106094, 50212188]

約数ペア:

[(1, 50212188), (2, 25106094), (3, 16737396), (4, 12553047), (6, 8368698), (9, 5579132), (12, 4184349), (13, 3862476), (18, 2789566), (26, 1931238), (31, 1619748), (36, 1394783), (39, 1287492), (52, 965619), (62, 809874), (78, 643746), (93, 539916), (117, 429164), (124, 404937), (156, 321873), (186, 269958), (234, 214582), (279, 179972), (372, 134979), (403, 124596), (468, 107291), (558, 89986), (806, 62298), (1116, 44993), (1209, 41532), (1612, 31149), (2418, 20766), (3461, 14508), (3627, 13844), (4836, 10383), (6922, 7254)]