51434768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 125991936

約数和(自身を除く): 74557168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 308, 332, 503, 581, 616, 664, 913, 1006, 1162, 1232, 1328, 1826, 2012, 2324, 3521, 3652, 4024, 4648, 5533, 6391, 7042, 7304, 8048, 9296, 11066, 12782, 14084, 14608, 22132, 25564, 28168, 38731, 41749, 44264, 51128, 56336, 77462, 83498, 88528, 102256, 154924, 166996, 292243, 309848, 333992, 459239, 584486, 619696, 667984, 918478, 1168972, 1836956, 2337944, 3214673, 3673912, 4675888, 6429346, 7347824, 12858692, 25717384, 51434768]

約数ペア:

[(1, 51434768), (2, 25717384), (4, 12858692), (7, 7347824), (8, 6429346), (11, 4675888), (14, 3673912), (16, 3214673), (22, 2337944), (28, 1836956), (44, 1168972), (56, 918478), (77, 667984), (83, 619696), (88, 584486), (112, 459239), (154, 333992), (166, 309848), (176, 292243), (308, 166996), (332, 154924), (503, 102256), (581, 88528), (616, 83498), (664, 77462), (913, 56336), (1006, 51128), (1162, 44264), (1232, 41749), (1328, 38731), (1826, 28168), (2012, 25564), (2324, 22132), (3521, 14608), (3652, 14084), (4024, 12782), (4648, 11066), (5533, 9296), (6391, 8048), (7042, 7304)]