51986792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 66554008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 1567, 2552, 3016, 3134, 4147, 6268, 8294, 12536, 16588, 17237, 20371, 33176, 34474, 40742, 45443, 68948, 81484, 90886, 137896, 162968, 181772, 224081, 363544, 448162, 499873, 590759, 896324, 999746, 1181518, 1792648, 1999492, 2363036, 3998984, 4726072, 6498349, 12996698, 25993396, 51986792]

約数ペア:

[(1, 51986792), (2, 25993396), (4, 12996698), (8, 6498349), (11, 4726072), (13, 3998984), (22, 2363036), (26, 1999492), (29, 1792648), (44, 1181518), (52, 999746), (58, 896324), (88, 590759), (104, 499873), (116, 448162), (143, 363544), (232, 224081), (286, 181772), (319, 162968), (377, 137896), (572, 90886), (638, 81484), (754, 68948), (1144, 45443), (1276, 40742), (1508, 34474), (1567, 33176), (2552, 20371), (3016, 17237), (3134, 16588), (4147, 12536), (6268, 8294)]