49585136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163109}}^1$

素因数の和:163136

約数の個数: 20

約数和(自身を含む): 101128200

約数和(自身を除く): 51543064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 163109, 326218, 652436, 1304872, 2609744, 3099071, 6198142, 12396284, 24792568, 49585136]

約数ペア:

[(1, 49585136), (2, 24792568), (4, 12396284), (8, 6198142), (16, 3099071), (19, 2609744), (38, 1304872), (76, 652436), (152, 326218), (304, 163109)]