54831170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 103576320

約数和(自身を除く): 48745150

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 2663, 4118, 5326, 10295, 13315, 20590, 26630, 77227, 154454, 189073, 378146, 386135, 772270, 945365, 1890730, 5483117, 10966234, 27415585, 54831170]

約数ペア:

[(1, 54831170), (2, 27415585), (5, 10966234), (10, 5483117), (29, 1890730), (58, 945365), (71, 772270), (142, 386135), (145, 378146), (290, 189073), (355, 154454), (710, 77227), (2059, 26630), (2663, 20590), (4118, 13315), (5326, 10295)]