53310368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 115919748

約数和(自身を除く): 62609380

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 53, 68, 86, 106, 136, 172, 212, 272, 344, 424, 544, 688, 731, 848, 901, 1376, 1462, 1696, 1802, 1849, 2279, 2924, 3604, 3698, 4558, 5848, 7208, 7396, 9116, 11696, 14416, 14792, 18232, 23392, 28832, 29584, 31433, 36464, 38743, 59168, 62866, 72928, 77486, 97997, 125732, 154972, 195994, 251464, 309944, 391988, 502928, 619888, 783976, 1005856, 1239776, 1567952, 1665949, 3135904, 3331898, 6663796, 13327592, 26655184, 53310368]

約数ペア:

[(1, 53310368), (2, 26655184), (4, 13327592), (8, 6663796), (16, 3331898), (17, 3135904), (32, 1665949), (34, 1567952), (43, 1239776), (53, 1005856), (68, 783976), (86, 619888), (106, 502928), (136, 391988), (172, 309944), (212, 251464), (272, 195994), (344, 154972), (424, 125732), (544, 97997), (688, 77486), (731, 72928), (848, 62866), (901, 59168), (1376, 38743), (1462, 36464), (1696, 31433), (1802, 29584), (1849, 28832), (2279, 23392), (2924, 18232), (3604, 14792), (3698, 14416), (4558, 11696), (5848, 9116), (7208, 7396)]