2050313056

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 4611533472

約数和(自身を除く): 2561220416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 97, 103, 106, 121, 176, 194, 206, 212, 242, 352, 388, 412, 424, 484, 583, 776, 824, 848, 968, 1067, 1133, 1166, 1552, 1648, 1696, 1936, 2134, 2266, 2332, 3104, 3296, 3872, 4268, 4532, 4664, 5141, 5459, 6413, 8536, 9064, 9328, 9991, 10282, 10918, 11737, 12463, 12826, 17072, 18128, 18656, 19982, 20564, 21836, 23474, 24926, 25652, 34144, 36256, 39964, 41128, 43672, 46948, 49852, 51304, 56551, 60049, 79928, 82256, 87344, 93896, 99704, 102608, 109901, 113102, 120098, 159856, 164512, 174688, 187792, 199408, 205216, 219802, 226204, 240196, 319712, 375584, 398816, 439604, 452408, 480392, 529523, 622061, 660539, 879208, 904816, 960784, 1059046, 1208911, 1244122, 1321078, 1758416, 1809632, 1921568, 2118092, 2417822, 2488244, 2642156, 3516832, 4236184, 4835644, 4976488, 5284312, 5824753, 8472368, 9671288, 9952976, 10568624, 11649506, 16944736, 19342576, 19905952, 21137248, 23299012, 38685152, 46598024, 64072283, 93196048, 128144566, 186392096, 256289132, 512578264, 1025156528, 2050313056]

約数ペア:

[(1, 2050313056), (2, 1025156528), (4, 512578264), (8, 256289132), (11, 186392096), (16, 128144566), (22, 93196048), (32, 64072283), (44, 46598024), (53, 38685152), (88, 23299012), (97, 21137248), (103, 19905952), (106, 19342576), (121, 16944736), (176, 11649506), (194, 10568624), (206, 9952976), (212, 9671288), (242, 8472368), (352, 5824753), (388, 5284312), (412, 4976488), (424, 4835644), (484, 4236184), (583, 3516832), (776, 2642156), (824, 2488244), (848, 2417822), (968, 2118092), (1067, 1921568), (1133, 1809632), (1166, 1758416), (1552, 1321078), (1648, 1244122), (1696, 1208911), (1936, 1059046), (2134, 960784), (2266, 904816), (2332, 879208), (3104, 660539), (3296, 622061), (3872, 529523), (4268, 480392), (4532, 452408), (4664, 439604), (5141, 398816), (5459, 375584), (6413, 319712), (8536, 240196), (9064, 226204), (9328, 219802), (9991, 205216), (10282, 199408), (10918, 187792), (11737, 174688), (12463, 164512), (12826, 159856), (17072, 120098), (18128, 113102), (18656, 109901), (19982, 102608), (20564, 99704), (21836, 93896), (23474, 87344), (24926, 82256), (25652, 79928), (34144, 60049), (36256, 56551), (39964, 51304), (41128, 49852), (43672, 46948)]