49240345

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 76104576

約数和(自身を除く): 26864231

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 151, 245, 385, 539, 605, 755, 847, 1057, 1331, 1661, 2695, 4235, 5285, 5929, 6655, 7399, 8305, 9317, 11627, 18271, 29645, 36995, 46585, 58135, 65219, 81389, 91355, 127897, 200981, 326095, 406945, 639485, 895279, 1004905, 1406867, 4476395, 7034335, 9848069, 49240345]

約数ペア:

[(1, 49240345), (5, 9848069), (7, 7034335), (11, 4476395), (35, 1406867), (49, 1004905), (55, 895279), (77, 639485), (121, 406945), (151, 326095), (245, 200981), (385, 127897), (539, 91355), (605, 81389), (755, 65219), (847, 58135), (1057, 46585), (1331, 36995), (1661, 29645), (2695, 18271), (4235, 11627), (5285, 9317), (5929, 8305), (6655, 7399)]