51598120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{184279}}^1$

素因数の和:184297

約数の個数: 32

約数和(自身を含む): 132681600

約数和(自身を除く): 81083480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 184279, 368558, 737116, 921395, 1289953, 1474232, 1842790, 2579906, 3685580, 5159812, 6449765, 7371160, 10319624, 12899530, 25799060, 51598120]

約数ペア:

[(1, 51598120), (2, 25799060), (4, 12899530), (5, 10319624), (7, 7371160), (8, 6449765), (10, 5159812), (14, 3685580), (20, 2579906), (28, 1842790), (35, 1474232), (40, 1289953), (56, 921395), (70, 737116), (140, 368558), (280, 184279)]