54988544

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 125681472

約数和(自身を除く): 70692928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 82, 104, 124, 128, 164, 169, 208, 248, 256, 328, 338, 403, 416, 496, 533, 656, 676, 806, 832, 992, 1066, 1271, 1312, 1352, 1612, 1664, 1984, 2132, 2542, 2624, 2704, 3224, 3328, 3968, 4264, 5084, 5239, 5248, 5408, 6448, 6929, 7936, 8528, 10168, 10478, 10496, 10816, 12896, 13858, 16523, 17056, 20336, 20956, 21632, 25792, 27716, 33046, 34112, 40672, 41912, 43264, 51584, 55432, 66092, 68224, 81344, 83824, 103168, 110864, 132184, 136448, 162688, 167648, 214799, 221728, 264368, 325376, 335296, 429598, 443456, 528736, 670592, 859196, 886912, 1057472, 1341184, 1718392, 1773824, 2114944, 3436784, 4229888, 6873568, 13747136, 27494272, 54988544]

約数ペア:

[(1, 54988544), (2, 27494272), (4, 13747136), (8, 6873568), (13, 4229888), (16, 3436784), (26, 2114944), (31, 1773824), (32, 1718392), (41, 1341184), (52, 1057472), (62, 886912), (64, 859196), (82, 670592), (104, 528736), (124, 443456), (128, 429598), (164, 335296), (169, 325376), (208, 264368), (248, 221728), (256, 214799), (328, 167648), (338, 162688), (403, 136448), (416, 132184), (496, 110864), (533, 103168), (656, 83824), (676, 81344), (806, 68224), (832, 66092), (992, 55432), (1066, 51584), (1271, 43264), (1312, 41912), (1352, 40672), (1612, 34112), (1664, 33046), (1984, 27716), (2132, 25792), (2542, 21632), (2624, 20956), (2704, 20336), (3224, 17056), (3328, 16523), (3968, 13858), (4264, 12896), (5084, 10816), (5239, 10496), (5248, 10478), (5408, 10168), (6448, 8528), (6929, 7936)]