50628920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66617}}^1$

素因数の和:66647

約数の個数: 32

約数和(自身を含む): 119912400

約数和(自身を除く): 69283480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 66617, 133234, 266468, 333085, 532936, 666170, 1265723, 1332340, 2531446, 2664680, 5062892, 6328615, 10125784, 12657230, 25314460, 50628920]

約数ペア:

[(1, 50628920), (2, 25314460), (4, 12657230), (5, 10125784), (8, 6328615), (10, 5062892), (19, 2664680), (20, 2531446), (38, 1332340), (40, 1265723), (76, 666170), (95, 532936), (152, 333085), (190, 266468), (380, 133234), (760, 66617)]