55389672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 174004740

約数和(自身を除く): 118615068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 59, 68, 72, 78, 102, 104, 117, 118, 136, 153, 156, 177, 204, 221, 234, 236, 306, 312, 354, 408, 442, 468, 472, 531, 612, 663, 708, 767, 884, 936, 1003, 1062, 1224, 1326, 1416, 1534, 1768, 1989, 2006, 2124, 2301, 2652, 3009, 3068, 3481, 3978, 4012, 4248, 4602, 5304, 6018, 6136, 6903, 6962, 7956, 8024, 9027, 9204, 10443, 12036, 13039, 13806, 13924, 15912, 18054, 18408, 20886, 24072, 26078, 27612, 27848, 31329, 36108, 39117, 41772, 45253, 52156, 55224, 59177, 62658, 72216, 78234, 83544, 90506, 104312, 117351, 118354, 125316, 135759, 156468, 177531, 181012, 234702, 236708, 250632, 271518, 312936, 355062, 362024, 407277, 469404, 473416, 532593, 543036, 710124, 769301, 814554, 938808, 1065186, 1086072, 1420248, 1538602, 1629108, 2130372, 2307903, 3077204, 3258216, 4260744, 4615806, 6154408, 6923709, 9231612, 13847418, 18463224, 27694836, 55389672]

約数ペア:

[(1, 55389672), (2, 27694836), (3, 18463224), (4, 13847418), (6, 9231612), (8, 6923709), (9, 6154408), (12, 4615806), (13, 4260744), (17, 3258216), (18, 3077204), (24, 2307903), (26, 2130372), (34, 1629108), (36, 1538602), (39, 1420248), (51, 1086072), (52, 1065186), (59, 938808), (68, 814554), (72, 769301), (78, 710124), (102, 543036), (104, 532593), (117, 473416), (118, 469404), (136, 407277), (153, 362024), (156, 355062), (177, 312936), (204, 271518), (221, 250632), (234, 236708), (236, 234702), (306, 181012), (312, 177531), (354, 156468), (408, 135759), (442, 125316), (468, 118354), (472, 117351), (531, 104312), (612, 90506), (663, 83544), (708, 78234), (767, 72216), (884, 62658), (936, 59177), (1003, 55224), (1062, 52156), (1224, 45253), (1326, 41772), (1416, 39117), (1534, 36108), (1768, 31329), (1989, 27848), (2006, 27612), (2124, 26078), (2301, 24072), (2652, 20886), (3009, 18408), (3068, 18054), (3481, 15912), (3978, 13924), (4012, 13806), (4248, 13039), (4602, 12036), (5304, 10443), (6018, 9204), (6136, 9027), (6903, 8024), (6962, 7956)]