51712128

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 112793472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1151, 1152, 1248, 1404, 1664, 1728, 1872, 2302, 2496, 2808, 3453, 3456, 3744, 4604, 4992, 5616, 6906, 7488, 9208, 10359, 11232, 13812, 14963, 14976, 18416, 20718, 22464, 27624, 29926, 31077, 36832, 41436, 44889, 44928, 55248, 59852, 62154, 73664, 82872, 89778, 110496, 119704, 124308, 134667, 147328, 165744, 179556, 220992, 239408, 248616, 269334, 331488, 359112, 404001, 441984, 478816, 497232, 538668, 662976, 718224, 808002, 957632, 994464, 1077336, 1325952, 1436448, 1616004, 1915264, 1988928, 2154672, 2872896, 3232008, 3977856, 4309344, 5745792, 6464016, 8618688, 12928032, 17237376, 25856064, 51712128]

約数ペア:

[(1, 51712128), (2, 25856064), (3, 17237376), (4, 12928032), (6, 8618688), (8, 6464016), (9, 5745792), (12, 4309344), (13, 3977856), (16, 3232008), (18, 2872896), (24, 2154672), (26, 1988928), (27, 1915264), (32, 1616004), (36, 1436448), (39, 1325952), (48, 1077336), (52, 994464), (54, 957632), (64, 808002), (72, 718224), (78, 662976), (96, 538668), (104, 497232), (108, 478816), (117, 441984), (128, 404001), (144, 359112), (156, 331488), (192, 269334), (208, 248616), (216, 239408), (234, 220992), (288, 179556), (312, 165744), (351, 147328), (384, 134667), (416, 124308), (432, 119704), (468, 110496), (576, 89778), (624, 82872), (702, 73664), (832, 62154), (864, 59852), (936, 55248), (1151, 44928), (1152, 44889), (1248, 41436), (1404, 36832), (1664, 31077), (1728, 29926), (1872, 27624), (2302, 22464), (2496, 20718), (2808, 18416), (3453, 14976), (3456, 14963), (3744, 13812), (4604, 11232), (4992, 10359), (5616, 9208), (6906, 7488)]