47901776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 60

約数和(自身を含む): 103193916

約数和(自身を除く): 55292140

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 137, 164, 208, 274, 328, 533, 548, 656, 1066, 1096, 1681, 1781, 2132, 2192, 3362, 3562, 4264, 5617, 6724, 7124, 8528, 11234, 13448, 14248, 21853, 22468, 26896, 28496, 43706, 44936, 73021, 87412, 89872, 146042, 174824, 230297, 292084, 349648, 460594, 584168, 921188, 1168336, 1842376, 2993861, 3684752, 5987722, 11975444, 23950888, 47901776]

約数ペア:

[(1, 47901776), (2, 23950888), (4, 11975444), (8, 5987722), (13, 3684752), (16, 2993861), (26, 1842376), (41, 1168336), (52, 921188), (82, 584168), (104, 460594), (137, 349648), (164, 292084), (208, 230297), (274, 174824), (328, 146042), (533, 89872), (548, 87412), (656, 73021), (1066, 44936), (1096, 43706), (1681, 28496), (1781, 26896), (2132, 22468), (2192, 21853), (3362, 14248), (3562, 13448), (4264, 11234), (5617, 8528), (6724, 7124)]