57900997

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 79781760

約数和(自身を除く): 21880763

約数列:

[1, 7, 11, 17, 49, 71, 77, 89, 119, 187, 497, 539, 623, 781, 833, 979, 1207, 1309, 1513, 3479, 4361, 5467, 6319, 6853, 8449, 9163, 10591, 13277, 16643, 38269, 44233, 47971, 59143, 69509, 74137, 92939, 107423, 116501, 309631, 486563, 650573, 751961, 815507, 1181653, 3405941, 5263727, 8271571, 57900997]

約数ペア:

[(1, 57900997), (7, 8271571), (11, 5263727), (17, 3405941), (49, 1181653), (71, 815507), (77, 751961), (89, 650573), (119, 486563), (187, 309631), (497, 116501), (539, 107423), (623, 92939), (781, 74137), (833, 69509), (979, 59143), (1207, 47971), (1309, 44233), (1513, 38269), (3479, 16643), (4361, 13277), (5467, 10591), (6319, 9163), (6853, 8449)]