55118620512

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{28349}}^1$

素因数の和:28565

約数の個数: 144

約数和(自身を含む): 161416054800

約数和(自身を除く): 106297434288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 157, 172, 258, 288, 314, 344, 387, 471, 516, 628, 688, 774, 942, 1032, 1256, 1376, 1413, 1548, 1884, 2064, 2512, 2826, 3096, 3768, 4128, 5024, 5652, 6192, 6751, 7536, 11304, 12384, 13502, 15072, 20253, 22608, 27004, 28349, 40506, 45216, 54008, 56698, 60759, 81012, 85047, 108016, 113396, 121518, 162024, 170094, 216032, 226792, 243036, 255141, 324048, 340188, 453584, 486072, 510282, 648096, 680376, 907168, 972144, 1020564, 1219007, 1360752, 1944288, 2041128, 2438014, 2721504, 3657021, 4082256, 4450793, 4876028, 7314042, 8164512, 8901586, 9752056, 10971063, 13352379, 14628084, 17803172, 19504112, 21942126, 26704758, 29256168, 35606344, 39008224, 40057137, 43884252, 53409516, 58512336, 71212688, 80114274, 87768504, 106819032, 117024672, 142425376, 160228548, 175537008, 191384099, 213638064, 320457096, 351074016, 382768198, 427276128, 574152297, 640914192, 765536396, 1148304594, 1281828384, 1531072792, 1722456891, 2296609188, 3062145584, 3444913782, 4593218376, 6124291168, 6889827564, 9186436752, 13779655128, 18372873504, 27559310256, 55118620512]

約数ペア:

[(1, 55118620512), (2, 27559310256), (3, 18372873504), (4, 13779655128), (6, 9186436752), (8, 6889827564), (9, 6124291168), (12, 4593218376), (16, 3444913782), (18, 3062145584), (24, 2296609188), (32, 1722456891), (36, 1531072792), (43, 1281828384), (48, 1148304594), (72, 765536396), (86, 640914192), (96, 574152297), (129, 427276128), (144, 382768198), (157, 351074016), (172, 320457096), (258, 213638064), (288, 191384099), (314, 175537008), (344, 160228548), (387, 142425376), (471, 117024672), (516, 106819032), (628, 87768504), (688, 80114274), (774, 71212688), (942, 58512336), (1032, 53409516), (1256, 43884252), (1376, 40057137), (1413, 39008224), (1548, 35606344), (1884, 29256168), (2064, 26704758), (2512, 21942126), (2826, 19504112), (3096, 17803172), (3768, 14628084), (4128, 13352379), (5024, 10971063), (5652, 9752056), (6192, 8901586), (6751, 8164512), (7536, 7314042), (11304, 4876028), (12384, 4450793), (13502, 4082256), (15072, 3657021), (20253, 2721504), (22608, 2438014), (27004, 2041128), (28349, 1944288), (40506, 1360752), (45216, 1219007), (54008, 1020564), (56698, 972144), (60759, 907168), (81012, 680376), (85047, 648096), (108016, 510282), (113396, 486072), (121518, 453584), (162024, 340188), (170094, 324048), (216032, 255141), (226792, 243036)]