49432870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 94337280

約数和(自身を除く): 44904410

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 1723, 2869, 3446, 5738, 8615, 14345, 17230, 28690, 32737, 65474, 163685, 260173, 327370, 520346, 1300865, 2601730, 4943287, 9886574, 24716435, 49432870]

約数ペア:

[(1, 49432870), (2, 24716435), (5, 9886574), (10, 4943287), (19, 2601730), (38, 1300865), (95, 520346), (151, 327370), (190, 260173), (302, 163685), (755, 65474), (1510, 32737), (1723, 28690), (2869, 17230), (3446, 14345), (5738, 8615)]