55371008

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 140447328

約数和(自身を除く): 85076320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 212, 224, 256, 308, 352, 371, 424, 448, 583, 616, 704, 742, 848, 896, 1166, 1232, 1408, 1484, 1696, 1792, 2332, 2464, 2809, 2816, 2968, 3392, 4081, 4664, 4928, 5618, 5936, 6784, 8162, 9328, 9856, 11236, 11872, 13568, 16324, 18656, 19663, 19712, 22472, 23744, 30899, 32648, 37312, 39326, 44944, 47488, 61798, 65296, 74624, 78652, 89888, 94976, 123596, 130592, 149248, 157304, 179776, 216293, 247192, 261184, 314608, 359552, 432586, 494384, 522368, 629216, 719104, 865172, 988768, 1044736, 1258432, 1730344, 1977536, 2516864, 3460688, 3955072, 5033728, 6921376, 7910144, 13842752, 27685504, 55371008]

約数ペア:

[(1, 55371008), (2, 27685504), (4, 13842752), (7, 7910144), (8, 6921376), (11, 5033728), (14, 3955072), (16, 3460688), (22, 2516864), (28, 1977536), (32, 1730344), (44, 1258432), (53, 1044736), (56, 988768), (64, 865172), (77, 719104), (88, 629216), (106, 522368), (112, 494384), (128, 432586), (154, 359552), (176, 314608), (212, 261184), (224, 247192), (256, 216293), (308, 179776), (352, 157304), (371, 149248), (424, 130592), (448, 123596), (583, 94976), (616, 89888), (704, 78652), (742, 74624), (848, 65296), (896, 61798), (1166, 47488), (1232, 44944), (1408, 39326), (1484, 37312), (1696, 32648), (1792, 30899), (2332, 23744), (2464, 22472), (2809, 19712), (2816, 19663), (2968, 18656), (3392, 16324), (4081, 13568), (4664, 11872), (4928, 11236), (5618, 9856), (5936, 9328), (6784, 8162)]