56115828

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 156552704

約数和(自身を除く): 100436876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 81, 93, 108, 111, 124, 148, 151, 162, 186, 222, 279, 302, 324, 333, 372, 444, 453, 558, 604, 666, 837, 906, 999, 1116, 1147, 1332, 1359, 1674, 1812, 1998, 2294, 2511, 2718, 2997, 3348, 3441, 3996, 4077, 4588, 4681, 5022, 5436, 5587, 5994, 6882, 8154, 9362, 10044, 10323, 11174, 11988, 12231, 13764, 14043, 16308, 16761, 18724, 20646, 22348, 24462, 28086, 30969, 33522, 41292, 42129, 48924, 50283, 56172, 61938, 67044, 84258, 92907, 100566, 123876, 126387, 150849, 168516, 173197, 185814, 201132, 252774, 301698, 346394, 371628, 379161, 452547, 505548, 519591, 603396, 692788, 758322, 905094, 1039182, 1516644, 1558773, 1810188, 2078364, 3117546, 4676319, 6235092, 9352638, 14028957, 18705276, 28057914, 56115828]

約数ペア:

[(1, 56115828), (2, 28057914), (3, 18705276), (4, 14028957), (6, 9352638), (9, 6235092), (12, 4676319), (18, 3117546), (27, 2078364), (31, 1810188), (36, 1558773), (37, 1516644), (54, 1039182), (62, 905094), (74, 758322), (81, 692788), (93, 603396), (108, 519591), (111, 505548), (124, 452547), (148, 379161), (151, 371628), (162, 346394), (186, 301698), (222, 252774), (279, 201132), (302, 185814), (324, 173197), (333, 168516), (372, 150849), (444, 126387), (453, 123876), (558, 100566), (604, 92907), (666, 84258), (837, 67044), (906, 61938), (999, 56172), (1116, 50283), (1147, 48924), (1332, 42129), (1359, 41292), (1674, 33522), (1812, 30969), (1998, 28086), (2294, 24462), (2511, 22348), (2718, 20646), (2997, 18724), (3348, 16761), (3441, 16308), (3996, 14043), (4077, 13764), (4588, 12231), (4681, 11988), (5022, 11174), (5436, 10323), (5587, 10044), (5994, 9362), (6882, 8154)]