51601844

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20707}}^1$

素因数の和:20807

約数の個数: 24

約数和(自身を含む): 104368320

約数和(自身を除く): 52766476

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 20707, 41414, 82828, 144949, 289898, 579796, 1842923, 3685846, 7371692, 12900461, 25800922, 51601844]

約数ペア:

[(1, 51601844), (2, 25800922), (4, 12900461), (7, 7371692), (14, 3685846), (28, 1842923), (89, 579796), (178, 289898), (356, 144949), (623, 82828), (1246, 41414), (2492, 20707)]