53592020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 115395840

約数和(自身を除く): 61803820

約数列:

[1, 2, 4, 5, 10, 20, 79, 107, 158, 214, 316, 317, 395, 428, 535, 634, 790, 1070, 1268, 1580, 1585, 2140, 3170, 6340, 8453, 16906, 25043, 33812, 33919, 42265, 50086, 67838, 84530, 100172, 125215, 135676, 169060, 169595, 250430, 339190, 500860, 678380, 2679601, 5359202, 10718404, 13398005, 26796010, 53592020]

約数ペア:

[(1, 53592020), (2, 26796010), (4, 13398005), (5, 10718404), (10, 5359202), (20, 2679601), (79, 678380), (107, 500860), (158, 339190), (214, 250430), (316, 169595), (317, 169060), (395, 135676), (428, 125215), (535, 100172), (634, 84530), (790, 67838), (1070, 50086), (1268, 42265), (1580, 33919), (1585, 33812), (2140, 25043), (3170, 16906), (6340, 8453)]