49129460

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5003}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 103402656

約数和(自身を除く): 54273196

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 5003, 9820, 10006, 20012, 25015, 50030, 100060, 2456473, 4912946, 9825892, 12282365, 24564730, 49129460]

約数ペア:

[(1, 49129460), (2, 24564730), (4, 12282365), (5, 9825892), (10, 4912946), (20, 2456473), (491, 100060), (982, 50030), (1964, 25015), (2455, 20012), (4910, 10006), (5003, 9820)]