52792760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 124804800

約数和(自身を除く): 72012040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 355, 568, 580, 641, 710, 1160, 1282, 1420, 2059, 2564, 2840, 3205, 4118, 5128, 6410, 8236, 10295, 12820, 16472, 18589, 20590, 25640, 37178, 41180, 45511, 74356, 82360, 91022, 92945, 148712, 182044, 185890, 227555, 364088, 371780, 455110, 743560, 910220, 1319819, 1820440, 2639638, 5279276, 6599095, 10558552, 13198190, 26396380, 52792760]

約数ペア:

[(1, 52792760), (2, 26396380), (4, 13198190), (5, 10558552), (8, 6599095), (10, 5279276), (20, 2639638), (29, 1820440), (40, 1319819), (58, 910220), (71, 743560), (116, 455110), (142, 371780), (145, 364088), (232, 227555), (284, 185890), (290, 182044), (355, 148712), (568, 92945), (580, 91022), (641, 82360), (710, 74356), (1160, 45511), (1282, 41180), (1420, 37178), (2059, 25640), (2564, 20590), (2840, 18589), (3205, 16472), (4118, 12820), (5128, 10295), (6410, 8236)]