55713424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 122492160

約数和(自身を除く): 66778736

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 47, 52, 82, 94, 104, 139, 164, 188, 208, 278, 328, 376, 533, 556, 611, 656, 752, 1066, 1112, 1222, 1807, 1927, 2132, 2224, 2444, 3614, 3854, 4264, 4888, 5699, 6533, 7228, 7708, 8528, 9776, 11398, 13066, 14456, 15416, 22796, 25051, 26132, 28912, 30832, 45592, 50102, 52264, 74087, 84929, 91184, 100204, 104528, 148174, 169858, 200408, 267853, 296348, 339716, 400816, 535706, 592696, 679432, 1071412, 1185392, 1358864, 2142824, 3482089, 4285648, 6964178, 13928356, 27856712, 55713424]

約数ペア:

[(1, 55713424), (2, 27856712), (4, 13928356), (8, 6964178), (13, 4285648), (16, 3482089), (26, 2142824), (41, 1358864), (47, 1185392), (52, 1071412), (82, 679432), (94, 592696), (104, 535706), (139, 400816), (164, 339716), (188, 296348), (208, 267853), (278, 200408), (328, 169858), (376, 148174), (533, 104528), (556, 100204), (611, 91184), (656, 84929), (752, 74087), (1066, 52264), (1112, 50102), (1222, 45592), (1807, 30832), (1927, 28912), (2132, 26132), (2224, 25051), (2444, 22796), (3614, 15416), (3854, 14456), (4264, 13066), (4888, 11398), (5699, 9776), (6533, 8528), (7228, 7708)]