55371906

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 125057088

約数和(自身を除く): 69685182

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 1171, 1278, 2342, 2627, 3513, 5254, 7026, 7881, 10539, 15762, 21078, 23643, 43327, 47286, 83141, 86654, 129981, 166282, 249423, 259962, 389943, 498846, 748269, 779886, 1496538, 3076217, 6152434, 9228651, 18457302, 27685953, 55371906]

約数ペア:

[(1, 55371906), (2, 27685953), (3, 18457302), (6, 9228651), (9, 6152434), (18, 3076217), (37, 1496538), (71, 779886), (74, 748269), (111, 498846), (142, 389943), (213, 259962), (222, 249423), (333, 166282), (426, 129981), (639, 86654), (666, 83141), (1171, 47286), (1278, 43327), (2342, 23643), (2627, 21078), (3513, 15762), (5254, 10539), (7026, 7881)]