56554313816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{190871}}^1$

素因数の和:190945

約数の個数: 128

約数和(自身を含む): 146223221760

約数和(自身を除く): 89668907944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 143, 148, 154, 182, 259, 286, 296, 308, 364, 407, 481, 518, 572, 616, 728, 814, 962, 1001, 1036, 1144, 1628, 1924, 2002, 2072, 2849, 3256, 3367, 3848, 4004, 5291, 5698, 6734, 8008, 10582, 11396, 13468, 21164, 22792, 26936, 37037, 42328, 74074, 148148, 190871, 296296, 381742, 763484, 1336097, 1526968, 2099581, 2481323, 2672194, 4199162, 4962646, 5344388, 7062227, 8398324, 9925292, 10688776, 14124454, 14697067, 16796648, 17369261, 19850584, 27294553, 28248908, 29394134, 34738522, 49435589, 54589106, 56497816, 58788268, 69477044, 77684497, 91808951, 98871178, 109178212, 117576536, 138954088, 155368994, 183617902, 191061871, 197742356, 218356424, 310737988, 367235804, 382123742, 395484712, 543791479, 621475976, 642662657, 734471608, 764247484, 1009898461, 1087582958, 1285325314, 1528494968, 2019796922, 2175165916, 2570650628, 4039593844, 4350331832, 5141301256, 7069289227, 8079187688, 14138578454, 28277156908, 56554313816]

約数ペア:

[(1, 56554313816), (2, 28277156908), (4, 14138578454), (7, 8079187688), (8, 7069289227), (11, 5141301256), (13, 4350331832), (14, 4039593844), (22, 2570650628), (26, 2175165916), (28, 2019796922), (37, 1528494968), (44, 1285325314), (52, 1087582958), (56, 1009898461), (74, 764247484), (77, 734471608), (88, 642662657), (91, 621475976), (104, 543791479), (143, 395484712), (148, 382123742), (154, 367235804), (182, 310737988), (259, 218356424), (286, 197742356), (296, 191061871), (308, 183617902), (364, 155368994), (407, 138954088), (481, 117576536), (518, 109178212), (572, 98871178), (616, 91808951), (728, 77684497), (814, 69477044), (962, 58788268), (1001, 56497816), (1036, 54589106), (1144, 49435589), (1628, 34738522), (1924, 29394134), (2002, 28248908), (2072, 27294553), (2849, 19850584), (3256, 17369261), (3367, 16796648), (3848, 14697067), (4004, 14124454), (5291, 10688776), (5698, 9925292), (6734, 8398324), (8008, 7062227), (10582, 5344388), (11396, 4962646), (13468, 4199162), (21164, 2672194), (22792, 2481323), (26936, 2099581), (37037, 1526968), (42328, 1336097), (74074, 763484), (148148, 381742), (190871, 296296)]