56255298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 126956160

約数和(自身を除く): 70700862

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 89, 122, 157, 178, 183, 267, 314, 366, 471, 534, 671, 942, 979, 1342, 1727, 1958, 2013, 2937, 3454, 4026, 5181, 5429, 5874, 9577, 10362, 10858, 13973, 16287, 19154, 27946, 28731, 32574, 41919, 57462, 59719, 83838, 105347, 119438, 153703, 179157, 210694, 307406, 316041, 358314, 461109, 632082, 852353, 922218, 1704706, 2557059, 5114118, 9375883, 18751766, 28127649, 56255298]

約数ペア:

[(1, 56255298), (2, 28127649), (3, 18751766), (6, 9375883), (11, 5114118), (22, 2557059), (33, 1704706), (61, 922218), (66, 852353), (89, 632082), (122, 461109), (157, 358314), (178, 316041), (183, 307406), (267, 210694), (314, 179157), (366, 153703), (471, 119438), (534, 105347), (671, 83838), (942, 59719), (979, 57462), (1342, 41919), (1727, 32574), (1958, 28731), (2013, 27946), (2937, 19154), (3454, 16287), (4026, 13973), (5181, 10858), (5429, 10362), (5874, 9577)]