52541601

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 29711199

約数列:

[1, 3, 7, 21, 67, 107, 201, 321, 349, 469, 749, 1047, 1407, 2247, 2443, 7169, 7329, 21507, 23383, 37343, 50183, 70149, 112029, 150549, 163681, 261401, 491043, 784203, 2501981, 7505943, 17513867, 52541601]

約数ペア:

[(1, 52541601), (3, 17513867), (7, 7505943), (21, 2501981), (67, 784203), (107, 491043), (201, 261401), (321, 163681), (349, 150549), (469, 112029), (749, 70149), (1047, 50183), (1407, 37343), (2247, 23383), (2443, 21507), (7169, 7329)]