53216838

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{3691}}^1$

素因数の和:3794

約数の個数: 40

約数和(自身を含む): 120617640

約数和(自身を除く): 67400802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 3691, 4806, 7209, 7382, 11073, 14418, 22146, 33219, 66438, 99657, 199314, 298971, 328499, 597942, 656998, 985497, 1970994, 2956491, 5912982, 8869473, 17738946, 26608419, 53216838]

約数ペア:

[(1, 53216838), (2, 26608419), (3, 17738946), (6, 8869473), (9, 5912982), (18, 2956491), (27, 1970994), (54, 985497), (81, 656998), (89, 597942), (162, 328499), (178, 298971), (267, 199314), (534, 99657), (801, 66438), (1602, 33219), (2403, 22146), (3691, 14418), (4806, 11073), (7209, 7382)]