49184260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57191}}^1$

素因数の和:57243

約数の個数: 24

約数和(自身を含む): 105690816

約数和(自身を除く): 56506556

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 57191, 114382, 228764, 285955, 571910, 1143820, 2459213, 4918426, 9836852, 12296065, 24592130, 49184260]

約数ペア:

[(1, 49184260), (2, 24592130), (4, 12296065), (5, 9836852), (10, 4918426), (20, 2459213), (43, 1143820), (86, 571910), (172, 285955), (215, 228764), (430, 114382), (860, 57191)]