49939330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101917}}^1$

素因数の和:101938

約数の個数: 24

約数和(自身を含む): 104567868

約数和(自身を除く): 54628538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 101917, 203834, 509585, 713419, 1019170, 1426838, 3567095, 4993933, 7134190, 9987866, 24969665, 49939330]

約数ペア:

[(1, 49939330), (2, 24969665), (5, 9987866), (7, 7134190), (10, 4993933), (14, 3567095), (35, 1426838), (49, 1019170), (70, 713419), (98, 509585), (245, 203834), (490, 101917)]