51450816

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 145133568

約数和(自身を除く): 93682752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 138, 183, 184, 191, 192, 244, 276, 366, 368, 382, 488, 552, 573, 732, 736, 764, 976, 1104, 1146, 1403, 1464, 1472, 1528, 1952, 2208, 2292, 2806, 2928, 3056, 3904, 4209, 4393, 4416, 4584, 5612, 5856, 6112, 8418, 8786, 9168, 11224, 11651, 11712, 12224, 13179, 16836, 17572, 18336, 22448, 23302, 26358, 33672, 34953, 35144, 36672, 44896, 46604, 52716, 67344, 69906, 70288, 89792, 93208, 105432, 134688, 139812, 140576, 186416, 210864, 267973, 269376, 279624, 281152, 372832, 421728, 535946, 559248, 745664, 803919, 843456, 1071892, 1118496, 1607838, 2143784, 2236992, 3215676, 4287568, 6431352, 8575136, 12862704, 17150272, 25725408, 51450816]

約数ペア:

[(1, 51450816), (2, 25725408), (3, 17150272), (4, 12862704), (6, 8575136), (8, 6431352), (12, 4287568), (16, 3215676), (23, 2236992), (24, 2143784), (32, 1607838), (46, 1118496), (48, 1071892), (61, 843456), (64, 803919), (69, 745664), (92, 559248), (96, 535946), (122, 421728), (138, 372832), (183, 281152), (184, 279624), (191, 269376), (192, 267973), (244, 210864), (276, 186416), (366, 140576), (368, 139812), (382, 134688), (488, 105432), (552, 93208), (573, 89792), (732, 70288), (736, 69906), (764, 67344), (976, 52716), (1104, 46604), (1146, 44896), (1403, 36672), (1464, 35144), (1472, 34953), (1528, 33672), (1952, 26358), (2208, 23302), (2292, 22448), (2806, 18336), (2928, 17572), (3056, 16836), (3904, 13179), (4209, 12224), (4393, 11712), (4416, 11651), (4584, 11224), (5612, 9168), (5856, 8786), (6112, 8418)]