57091892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 118333824

約数和(自身を除く): 61241932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 572, 604, 661, 1322, 1661, 1963, 2644, 3322, 3926, 6644, 7271, 7852, 8593, 14542, 17186, 21593, 29084, 34372, 43186, 86372, 94523, 99811, 189046, 199622, 378092, 399244, 1097921, 1297543, 2195842, 2595086, 4391684, 5190172, 14272973, 28545946, 57091892]

約数ペア:

[(1, 57091892), (2, 28545946), (4, 14272973), (11, 5190172), (13, 4391684), (22, 2595086), (26, 2195842), (44, 1297543), (52, 1097921), (143, 399244), (151, 378092), (286, 199622), (302, 189046), (572, 99811), (604, 94523), (661, 86372), (1322, 43186), (1661, 34372), (1963, 29084), (2644, 21593), (3322, 17186), (3926, 14542), (6644, 8593), (7271, 7852)]