47245023

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 85303296

約数和(自身を除く): 38058273

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1423, 1581, 1953, 3689, 4269, 4743, 9961, 11067, 12807, 24191, 29883, 33201, 44113, 72573, 89649, 132339, 169337, 217719, 308791, 397017, 508011, 749921, 926373, 1524033, 2249763, 2779119, 5249447, 6749289, 15748341, 47245023]

約数ペア:

[(1, 47245023), (3, 15748341), (7, 6749289), (9, 5249447), (17, 2779119), (21, 2249763), (31, 1524033), (51, 926373), (63, 749921), (93, 508011), (119, 397017), (153, 308791), (217, 217719), (279, 169337), (357, 132339), (527, 89649), (651, 72573), (1071, 44113), (1423, 33201), (1581, 29883), (1953, 24191), (3689, 12807), (4269, 11067), (4743, 9961)]