52128856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 122572800

約数和(自身を除く): 70443944

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 31, 37, 38, 46, 52, 62, 74, 76, 92, 104, 124, 148, 152, 184, 247, 248, 296, 299, 403, 437, 481, 494, 589, 598, 703, 713, 806, 851, 874, 962, 988, 1147, 1178, 1196, 1406, 1426, 1612, 1702, 1748, 1924, 1976, 2294, 2356, 2392, 2812, 2852, 3224, 3404, 3496, 3848, 4588, 4712, 5624, 5681, 5704, 6808, 7657, 9139, 9176, 9269, 11063, 11362, 13547, 14911, 15314, 16169, 18278, 18538, 21793, 22126, 22724, 26381, 27094, 29822, 30628, 32338, 36556, 37076, 43586, 44252, 45448, 52762, 54188, 59644, 61256, 64676, 73112, 74152, 87172, 88504, 105524, 108376, 119288, 129352, 174344, 176111, 210197, 211048, 283309, 342953, 352222, 420394, 501239, 566618, 685906, 704444, 840788, 1002478, 1133236, 1371812, 1408888, 1681576, 2004956, 2266472, 2743624, 4009912, 6516107, 13032214, 26064428, 52128856]

約数ペア:

[(1, 52128856), (2, 26064428), (4, 13032214), (8, 6516107), (13, 4009912), (19, 2743624), (23, 2266472), (26, 2004956), (31, 1681576), (37, 1408888), (38, 1371812), (46, 1133236), (52, 1002478), (62, 840788), (74, 704444), (76, 685906), (92, 566618), (104, 501239), (124, 420394), (148, 352222), (152, 342953), (184, 283309), (247, 211048), (248, 210197), (296, 176111), (299, 174344), (403, 129352), (437, 119288), (481, 108376), (494, 105524), (589, 88504), (598, 87172), (703, 74152), (713, 73112), (806, 64676), (851, 61256), (874, 59644), (962, 54188), (988, 52762), (1147, 45448), (1178, 44252), (1196, 43586), (1406, 37076), (1426, 36556), (1612, 32338), (1702, 30628), (1748, 29822), (1924, 27094), (1976, 26381), (2294, 22724), (2356, 22126), (2392, 21793), (2812, 18538), (2852, 18278), (3224, 16169), (3404, 15314), (3496, 14911), (3848, 13547), (4588, 11362), (4712, 11063), (5624, 9269), (5681, 9176), (5704, 9139), (6808, 7657)]