51700688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 114742656

約数和(自身を除く): 63041968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 101, 104, 107, 184, 202, 208, 214, 299, 368, 404, 428, 598, 808, 856, 1196, 1313, 1391, 1616, 1712, 2323, 2392, 2461, 2626, 2782, 4646, 4784, 4922, 5252, 5564, 9292, 9844, 10504, 10807, 11128, 18584, 19688, 21008, 21614, 22256, 30199, 31993, 37168, 39376, 43228, 60398, 63986, 86456, 120796, 127972, 140491, 172912, 241592, 248561, 255944, 280982, 483184, 497122, 511888, 561964, 994244, 1123928, 1988488, 2247856, 3231293, 3976976, 6462586, 12925172, 25850344, 51700688]

約数ペア:

[(1, 51700688), (2, 25850344), (4, 12925172), (8, 6462586), (13, 3976976), (16, 3231293), (23, 2247856), (26, 1988488), (46, 1123928), (52, 994244), (92, 561964), (101, 511888), (104, 497122), (107, 483184), (184, 280982), (202, 255944), (208, 248561), (214, 241592), (299, 172912), (368, 140491), (404, 127972), (428, 120796), (598, 86456), (808, 63986), (856, 60398), (1196, 43228), (1313, 39376), (1391, 37168), (1616, 31993), (1712, 30199), (2323, 22256), (2392, 21614), (2461, 21008), (2626, 19688), (2782, 18584), (4646, 11128), (4784, 10807), (4922, 10504), (5252, 9844), (5564, 9292)]