51384476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89833}}^1$

素因数の和:89861

約数の個数: 24

約数和(自身を含む): 105644784

約数和(自身を除く): 54260308

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 89833, 179666, 359332, 988163, 1167829, 1976326, 2335658, 3952652, 4671316, 12846119, 25692238, 51384476]

約数ペア:

[(1, 51384476), (2, 25692238), (4, 12846119), (11, 4671316), (13, 3952652), (22, 2335658), (26, 1976326), (44, 1167829), (52, 988163), (143, 359332), (286, 179666), (572, 89833)]