51427948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89909}}^1$

素因数の和:89937

約数の個数: 24

約数和(自身を含む): 105734160

約数和(自身を除く): 54306212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 89909, 179818, 359636, 988999, 1168817, 1977998, 2337634, 3955996, 4675268, 12856987, 25713974, 51427948]

約数ペア:

[(1, 51427948), (2, 25713974), (4, 12856987), (11, 4675268), (13, 3955996), (22, 2337634), (26, 1977998), (44, 1168817), (52, 988999), (143, 359636), (286, 179818), (572, 89909)]