51696128

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 115197984

約数和(自身を除く): 63501856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 137, 176, 256, 268, 274, 352, 512, 536, 548, 704, 737, 1072, 1096, 1408, 1474, 1507, 2144, 2192, 2816, 2948, 3014, 4288, 4384, 5632, 5896, 6028, 8576, 8768, 9179, 11792, 12056, 17152, 17536, 18358, 23584, 24112, 34304, 35072, 36716, 47168, 48224, 70144, 73432, 94336, 96448, 100969, 146864, 188672, 192896, 201938, 293728, 377344, 385792, 403876, 587456, 771584, 807752, 1174912, 1615504, 2349824, 3231008, 4699648, 6462016, 12924032, 25848064, 51696128]

約数ペア:

[(1, 51696128), (2, 25848064), (4, 12924032), (8, 6462016), (11, 4699648), (16, 3231008), (22, 2349824), (32, 1615504), (44, 1174912), (64, 807752), (67, 771584), (88, 587456), (128, 403876), (134, 385792), (137, 377344), (176, 293728), (256, 201938), (268, 192896), (274, 188672), (352, 146864), (512, 100969), (536, 96448), (548, 94336), (704, 73432), (737, 70144), (1072, 48224), (1096, 47168), (1408, 36716), (1474, 35072), (1507, 34304), (2144, 24112), (2192, 23584), (2816, 18358), (2948, 17536), (3014, 17152), (4288, 12056), (4384, 11792), (5632, 9179), (5896, 8768), (6028, 8576)]