52040905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 75801600

約数和(自身を除く): 23760695

約数列:

[1, 5, 7, 19, 35, 95, 133, 139, 563, 665, 695, 973, 2641, 2815, 3941, 4865, 10697, 13205, 18487, 19705, 53485, 74879, 78257, 92435, 374395, 391285, 547799, 1486883, 2738995, 7434415, 10408181, 52040905]

約数ペア:

[(1, 52040905), (5, 10408181), (7, 7434415), (19, 2738995), (35, 1486883), (95, 547799), (133, 391285), (139, 374395), (563, 92435), (665, 78257), (695, 74879), (973, 53485), (2641, 19705), (2815, 18487), (3941, 13205), (4865, 10697)]