51596440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{184273}}^1$

素因数の和:184291

約数の個数: 32

約数和(自身を含む): 132677280

約数和(自身を除く): 81080840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 184273, 368546, 737092, 921365, 1289911, 1474184, 1842730, 2579822, 3685460, 5159644, 6449555, 7370920, 10319288, 12899110, 25798220, 51596440]

約数ペア:

[(1, 51596440), (2, 25798220), (4, 12899110), (5, 10319288), (7, 7370920), (8, 6449555), (10, 5159644), (14, 3685460), (20, 2579822), (28, 1842730), (35, 1474184), (40, 1289911), (56, 921365), (70, 737092), (140, 368546), (280, 184273)]