49221885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 86619456

約数和(自身を除く): 37397571

約数列:

[1, 3, 5, 15, 17, 43, 51, 67, 85, 129, 201, 215, 255, 335, 645, 731, 1005, 1139, 2193, 2881, 3417, 3655, 4489, 5695, 8643, 10965, 13467, 14405, 17085, 22445, 43215, 48977, 67335, 76313, 146931, 193027, 228939, 244885, 381565, 579081, 734655, 965135, 1144695, 2895405, 3281459, 9844377, 16407295, 49221885]

約数ペア:

[(1, 49221885), (3, 16407295), (5, 9844377), (15, 3281459), (17, 2895405), (43, 1144695), (51, 965135), (67, 734655), (85, 579081), (129, 381565), (201, 244885), (215, 228939), (255, 193027), (335, 146931), (645, 76313), (731, 67335), (1005, 48977), (1139, 43215), (2193, 22445), (2881, 17085), (3417, 14405), (3655, 13467), (4489, 10965), (5695, 8643)]