51988673024

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{6389}}^1$

素因数の和:7121

約数の個数: 80

約数和(自身を含む): 108565997760

約数和(自身を除く): 56577324736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 691, 736, 1382, 1472, 2764, 2944, 5528, 5888, 6389, 11056, 11776, 12778, 15893, 22112, 25556, 31786, 44224, 51112, 63572, 88448, 102224, 127144, 146947, 176896, 204448, 254288, 293894, 353792, 408896, 508576, 587788, 817792, 1017152, 1175576, 1635584, 2034304, 2351152, 3271168, 4068608, 4414799, 4702304, 8137216, 8829598, 9404608, 17659196, 18809216, 35318392, 37618432, 70636784, 75236864, 101540377, 141273568, 203080754, 282547136, 406161508, 565094272, 812323016, 1130188544, 1624646032, 2260377088, 3249292064, 6498584128, 12997168256, 25994336512, 51988673024]

約数ペア:

[(1, 51988673024), (2, 25994336512), (4, 12997168256), (8, 6498584128), (16, 3249292064), (23, 2260377088), (32, 1624646032), (46, 1130188544), (64, 812323016), (92, 565094272), (128, 406161508), (184, 282547136), (256, 203080754), (368, 141273568), (512, 101540377), (691, 75236864), (736, 70636784), (1382, 37618432), (1472, 35318392), (2764, 18809216), (2944, 17659196), (5528, 9404608), (5888, 8829598), (6389, 8137216), (11056, 4702304), (11776, 4414799), (12778, 4068608), (15893, 3271168), (22112, 2351152), (25556, 2034304), (31786, 1635584), (44224, 1175576), (51112, 1017152), (63572, 817792), (88448, 587788), (102224, 508576), (127144, 408896), (146947, 353792), (176896, 293894), (204448, 254288)]