51516190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1741}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 101593440

約数和(自身を除く): 50077250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 1741, 2690, 2959, 3482, 5918, 8705, 14795, 17410, 19151, 29590, 38302, 95755, 191510, 468329, 936658, 2341645, 4683290, 5151619, 10303238, 25758095, 51516190]

約数ペア:

[(1, 51516190), (2, 25758095), (5, 10303238), (10, 5151619), (11, 4683290), (22, 2341645), (55, 936658), (110, 468329), (269, 191510), (538, 95755), (1345, 38302), (1741, 29590), (2690, 19151), (2959, 17410), (3482, 14795), (5918, 8705)]