53754278

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 81734400

約数和(自身を除く): 27980122

約数列:

[1, 2, 131, 199, 262, 398, 1031, 2062, 26069, 52138, 135061, 205169, 270122, 410338, 26877139, 53754278]

約数ペア:

[(1, 53754278), (2, 26877139), (131, 410338), (199, 270122), (262, 205169), (398, 135061), (1031, 52138), (2062, 26069)]