49203565047

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1190

約数の個数: 128

約数和(自身を含む): 91305912320

約数和(自身を除く): 42102347273

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 73, 91, 117, 189, 219, 273, 351, 397, 511, 657, 691, 819, 949, 1191, 1533, 1971, 2073, 2457, 2779, 2847, 3573, 4599, 4837, 5161, 6219, 6643, 8337, 8541, 8983, 10719, 13797, 14511, 15483, 18657, 19929, 25011, 25623, 26949, 28981, 36127, 43533, 46449, 50443, 59787, 62881, 75033, 80847, 86943, 108381, 130599, 139347, 151329, 179361, 188643, 202867, 242541, 260829, 274327, 325143, 353101, 376753, 453987, 565929, 608601, 655759, 782487, 822981, 975429, 1059303, 1130259, 1361961, 1697787, 1825803, 1920289, 1967277, 2468943, 2637271, 3177909, 3390777, 3566251, 4590313, 5477409, 5760867, 5901831, 7406829, 7911813, 9533727, 10172331, 10698753, 13770939, 17282601, 17705493, 20025871, 23735439, 24963757, 32096259, 41312817, 51847803, 60077613, 71206317, 74891271, 96288777, 123938451, 140181097, 180232839, 224673813, 260336323, 420543291, 540698517, 674021439, 781008969, 1261629873, 1822354261, 2343026907, 3784889619, 5467062783, 7029080721, 16401188349, 49203565047]

約数ペア:

[(1, 49203565047), (3, 16401188349), (7, 7029080721), (9, 5467062783), (13, 3784889619), (21, 2343026907), (27, 1822354261), (39, 1261629873), (63, 781008969), (73, 674021439), (91, 540698517), (117, 420543291), (189, 260336323), (219, 224673813), (273, 180232839), (351, 140181097), (397, 123938451), (511, 96288777), (657, 74891271), (691, 71206317), (819, 60077613), (949, 51847803), (1191, 41312817), (1533, 32096259), (1971, 24963757), (2073, 23735439), (2457, 20025871), (2779, 17705493), (2847, 17282601), (3573, 13770939), (4599, 10698753), (4837, 10172331), (5161, 9533727), (6219, 7911813), (6643, 7406829), (8337, 5901831), (8541, 5760867), (8983, 5477409), (10719, 4590313), (13797, 3566251), (14511, 3390777), (15483, 3177909), (18657, 2637271), (19929, 2468943), (25011, 1967277), (25623, 1920289), (26949, 1825803), (28981, 1697787), (36127, 1361961), (43533, 1130259), (46449, 1059303), (50443, 975429), (59787, 822981), (62881, 782487), (75033, 655759), (80847, 608601), (86943, 565929), (108381, 453987), (130599, 376753), (139347, 353101), (151329, 325143), (179361, 274327), (188643, 260829), (202867, 242541)]