49454986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 40833014

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 2089, 3382, 4178, 11837, 14623, 23674, 29246, 39691, 79382, 185921, 277837, 371842, 555674, 1301447, 2602894, 3532499, 7064998, 24727493, 49454986]

約数ペア:

[(1, 49454986), (2, 24727493), (7, 7064998), (14, 3532499), (19, 2602894), (38, 1301447), (89, 555674), (133, 371842), (178, 277837), (266, 185921), (623, 79382), (1246, 39691), (1691, 29246), (2089, 23674), (3382, 14623), (4178, 11837)]