51998544

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 164989440

約数和(自身を除く): 112990896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 94, 104, 108, 117, 141, 144, 156, 188, 197, 208, 216, 234, 282, 312, 351, 376, 394, 423, 432, 468, 564, 591, 611, 624, 702, 752, 788, 846, 936, 1128, 1182, 1222, 1269, 1404, 1576, 1692, 1773, 1833, 1872, 2256, 2364, 2444, 2538, 2561, 2808, 3152, 3384, 3546, 3666, 4728, 4888, 5076, 5122, 5319, 5499, 5616, 6768, 7092, 7332, 7683, 9259, 9456, 9776, 10152, 10244, 10638, 10998, 14184, 14664, 15366, 16497, 18518, 20304, 20488, 21276, 21996, 23049, 27777, 28368, 29328, 30732, 32994, 37036, 40976, 42552, 43992, 46098, 55554, 61464, 65988, 69147, 74072, 83331, 85104, 87984, 92196, 111108, 120367, 122928, 131976, 138294, 148144, 166662, 184392, 222216, 240734, 249993, 263952, 276588, 333324, 361101, 368784, 444432, 481468, 499986, 553176, 666648, 722202, 962936, 999972, 1083303, 1106352, 1333296, 1444404, 1925872, 1999944, 2166606, 2888808, 3249909, 3999888, 4333212, 5777616, 6499818, 8666424, 12999636, 17332848, 25999272, 51998544]

約数ペア:

[(1, 51998544), (2, 25999272), (3, 17332848), (4, 12999636), (6, 8666424), (8, 6499818), (9, 5777616), (12, 4333212), (13, 3999888), (16, 3249909), (18, 2888808), (24, 2166606), (26, 1999944), (27, 1925872), (36, 1444404), (39, 1333296), (47, 1106352), (48, 1083303), (52, 999972), (54, 962936), (72, 722202), (78, 666648), (94, 553176), (104, 499986), (108, 481468), (117, 444432), (141, 368784), (144, 361101), (156, 333324), (188, 276588), (197, 263952), (208, 249993), (216, 240734), (234, 222216), (282, 184392), (312, 166662), (351, 148144), (376, 138294), (394, 131976), (423, 122928), (432, 120367), (468, 111108), (564, 92196), (591, 87984), (611, 85104), (624, 83331), (702, 74072), (752, 69147), (788, 65988), (846, 61464), (936, 55554), (1128, 46098), (1182, 43992), (1222, 42552), (1269, 40976), (1404, 37036), (1576, 32994), (1692, 30732), (1773, 29328), (1833, 28368), (1872, 27777), (2256, 23049), (2364, 21996), (2444, 21276), (2538, 20488), (2561, 20304), (2808, 18518), (3152, 16497), (3384, 15366), (3546, 14664), (3666, 14184), (4728, 10998), (4888, 10638), (5076, 10244), (5122, 10152), (5319, 9776), (5499, 9456), (5616, 9259), (6768, 7683), (7092, 7332)]