51983496

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31391}}^1$

素因数の和:31426

約数の個数: 48

約数和(自身を含む): 146914560

約数和(自身を除く): 94931064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 31391, 62782, 94173, 125564, 188346, 251128, 282519, 376692, 565038, 721993, 753384, 1130076, 1443986, 2165979, 2260152, 2887972, 4331958, 5775944, 6497937, 8663916, 12995874, 17327832, 25991748, 51983496]

約数ペア:

[(1, 51983496), (2, 25991748), (3, 17327832), (4, 12995874), (6, 8663916), (8, 6497937), (9, 5775944), (12, 4331958), (18, 2887972), (23, 2260152), (24, 2165979), (36, 1443986), (46, 1130076), (69, 753384), (72, 721993), (92, 565038), (138, 376692), (184, 282519), (207, 251128), (276, 188346), (414, 125564), (552, 94173), (828, 62782), (1656, 31391)]