55319224

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 112067280

約数和(自身を除く): 56748056

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 289, 337, 568, 578, 674, 1156, 1207, 1348, 2312, 2414, 2696, 4828, 5729, 9656, 11458, 20519, 22916, 23927, 41038, 45832, 47854, 82076, 95708, 97393, 164152, 191416, 194786, 389572, 406759, 779144, 813518, 1627036, 3254072, 6914903, 13829806, 27659612, 55319224]

約数ペア:

[(1, 55319224), (2, 27659612), (4, 13829806), (8, 6914903), (17, 3254072), (34, 1627036), (68, 813518), (71, 779144), (136, 406759), (142, 389572), (284, 194786), (289, 191416), (337, 164152), (568, 97393), (578, 95708), (674, 82076), (1156, 47854), (1207, 45832), (1348, 41038), (2312, 23927), (2414, 22916), (2696, 20519), (4828, 11458), (5729, 9656)]