52613212

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 93346400

約数和(自身を除く): 40733188

約数列:

[1, 2, 4, 157, 199, 314, 398, 421, 628, 796, 842, 1684, 31243, 62486, 66097, 83779, 124972, 132194, 167558, 264388, 335116, 13153303, 26306606, 52613212]

約数ペア:

[(1, 52613212), (2, 26306606), (4, 13153303), (157, 335116), (199, 264388), (314, 167558), (398, 132194), (421, 124972), (628, 83779), (796, 66097), (842, 62486), (1684, 31243)]