53391272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{821}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 109490400

約数和(自身を除く): 56099128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 739, 821, 1478, 1642, 2956, 3284, 5912, 6568, 8129, 9031, 16258, 18062, 32516, 36124, 65032, 72248, 606719, 1213438, 2426876, 4853752, 6673909, 13347818, 26695636, 53391272]

約数ペア:

[(1, 53391272), (2, 26695636), (4, 13347818), (8, 6673909), (11, 4853752), (22, 2426876), (44, 1213438), (88, 606719), (739, 72248), (821, 65032), (1478, 36124), (1642, 32516), (2956, 18062), (3284, 16258), (5912, 9031), (6568, 8129)]