51609376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 77092064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 479, 481, 518, 592, 728, 958, 962, 1036, 1184, 1456, 1916, 1924, 2072, 2912, 3353, 3367, 3832, 3848, 4144, 6227, 6706, 6734, 7664, 7696, 8288, 12454, 13412, 13468, 15328, 15392, 17723, 24908, 26824, 26936, 35446, 43589, 49816, 53648, 53872, 70892, 87178, 99632, 107296, 107744, 124061, 141784, 174356, 199264, 230399, 248122, 283568, 348712, 460798, 496244, 567136, 697424, 921596, 992488, 1394848, 1612793, 1843192, 1984976, 3225586, 3686384, 3969952, 6451172, 7372768, 12902344, 25804688, 51609376]

約数ペア:

[(1, 51609376), (2, 25804688), (4, 12902344), (7, 7372768), (8, 6451172), (13, 3969952), (14, 3686384), (16, 3225586), (26, 1984976), (28, 1843192), (32, 1612793), (37, 1394848), (52, 992488), (56, 921596), (74, 697424), (91, 567136), (104, 496244), (112, 460798), (148, 348712), (182, 283568), (208, 248122), (224, 230399), (259, 199264), (296, 174356), (364, 141784), (416, 124061), (479, 107744), (481, 107296), (518, 99632), (592, 87178), (728, 70892), (958, 53872), (962, 53648), (1036, 49816), (1184, 43589), (1456, 35446), (1916, 26936), (1924, 26824), (2072, 24908), (2912, 17723), (3353, 15392), (3367, 15328), (3832, 13468), (3848, 13412), (4144, 12454), (6227, 8288), (6706, 7696), (6734, 7664)]