50279999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 67433472

約数和(自身を除く): 17153473

約数列:

[1, 7, 11, 17, 71, 77, 119, 187, 497, 541, 781, 1207, 1309, 3787, 5467, 5951, 8449, 9197, 13277, 38411, 41657, 64379, 92939, 101167, 268877, 422521, 652987, 708169, 2957647, 4570909, 7182857, 50279999]

約数ペア:

[(1, 50279999), (7, 7182857), (11, 4570909), (17, 2957647), (71, 708169), (77, 652987), (119, 422521), (187, 268877), (497, 101167), (541, 92939), (781, 64379), (1207, 41657), (1309, 38411), (3787, 13277), (5467, 9197), (5951, 8449)]