51427132

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 91671552

約数和(自身を除く): 40244420

約数列:

[1, 2, 4, 83, 166, 191, 332, 382, 764, 811, 1622, 3244, 15853, 31706, 63412, 67313, 134626, 154901, 269252, 309802, 619604, 12856783, 25713566, 51427132]

約数ペア:

[(1, 51427132), (2, 25713566), (4, 12856783), (83, 619604), (166, 309802), (191, 269252), (332, 154901), (382, 134626), (764, 67313), (811, 63412), (1622, 31706), (3244, 15853)]