53493752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2693}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 108622080

約数和(自身を除く): 55128328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 2693, 4966, 5386, 9932, 10772, 19864, 21544, 35009, 70018, 140036, 280072, 514363, 1028726, 2057452, 4114904, 6686719, 13373438, 26746876, 53493752]

約数ペア:

[(1, 53493752), (2, 26746876), (4, 13373438), (8, 6686719), (13, 4114904), (26, 2057452), (52, 1028726), (104, 514363), (191, 280072), (382, 140036), (764, 70018), (1528, 35009), (2483, 21544), (2693, 19864), (4966, 10772), (5386, 9932)]