53003286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7937}}^1$

素因数の和:8005

約数の個数: 48

約数和(自身を含む): 133739424

約数和(自身を除く): 80736138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 7937, 15874, 23811, 47622, 55559, 71433, 111118, 142866, 166677, 333354, 420661, 500031, 841322, 1000062, 1261983, 2523966, 2944627, 3785949, 5889254, 7571898, 8833881, 17667762, 26501643, 53003286]

約数ペア:

[(1, 53003286), (2, 26501643), (3, 17667762), (6, 8833881), (7, 7571898), (9, 5889254), (14, 3785949), (18, 2944627), (21, 2523966), (42, 1261983), (53, 1000062), (63, 841322), (106, 500031), (126, 420661), (159, 333354), (318, 166677), (371, 142866), (477, 111118), (742, 71433), (954, 55559), (1113, 47622), (2226, 23811), (3339, 15874), (6678, 7937)]