50814351

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 90931200

約数和(自身を除く): 40116849

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 73, 87, 127, 189, 203, 219, 261, 381, 511, 609, 657, 783, 889, 1143, 1533, 1827, 1971, 2117, 2667, 3429, 3683, 4599, 5481, 6351, 8001, 9271, 11049, 13797, 14819, 19053, 24003, 25781, 27813, 33147, 44457, 57159, 64897, 77343, 83439, 99441, 133371, 194691, 232029, 250317, 268859, 400113, 584073, 696087, 806577, 1752219, 1882013, 2419731, 5646039, 7259193, 16938117, 50814351]

約数ペア:

[(1, 50814351), (3, 16938117), (7, 7259193), (9, 5646039), (21, 2419731), (27, 1882013), (29, 1752219), (63, 806577), (73, 696087), (87, 584073), (127, 400113), (189, 268859), (203, 250317), (219, 232029), (261, 194691), (381, 133371), (511, 99441), (609, 83439), (657, 77343), (783, 64897), (889, 57159), (1143, 44457), (1533, 33147), (1827, 27813), (1971, 25781), (2117, 24003), (2667, 19053), (3429, 14819), (3683, 13797), (4599, 11049), (5481, 9271), (6351, 8001)]