55873552

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 129297280

約数和(自身を除く): 73423728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 97, 112, 139, 148, 194, 259, 278, 296, 388, 518, 556, 592, 679, 776, 973, 1036, 1112, 1358, 1552, 1946, 2072, 2224, 2716, 3589, 3892, 4144, 5143, 5432, 7178, 7784, 10286, 10864, 13483, 14356, 15568, 20572, 25123, 26966, 28712, 36001, 41144, 50246, 53932, 57424, 72002, 82288, 94381, 100492, 107864, 144004, 188762, 200984, 215728, 288008, 377524, 401968, 498871, 576016, 755048, 997742, 1510096, 1995484, 3492097, 3990968, 6984194, 7981936, 13968388, 27936776, 55873552]

約数ペア:

[(1, 55873552), (2, 27936776), (4, 13968388), (7, 7981936), (8, 6984194), (14, 3990968), (16, 3492097), (28, 1995484), (37, 1510096), (56, 997742), (74, 755048), (97, 576016), (112, 498871), (139, 401968), (148, 377524), (194, 288008), (259, 215728), (278, 200984), (296, 188762), (388, 144004), (518, 107864), (556, 100492), (592, 94381), (679, 82288), (776, 72002), (973, 57424), (1036, 53932), (1112, 50246), (1358, 41144), (1552, 36001), (1946, 28712), (2072, 26966), (2224, 25123), (2716, 20572), (3589, 15568), (3892, 14356), (4144, 13483), (5143, 10864), (5432, 10286), (7178, 7784)]