51241700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{22279}}^1$

素因数の和:22316

約数の個数: 36

約数和(自身を含む): 116034240

約数和(自身を除く): 64792540

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 22279, 44558, 89116, 111395, 222790, 445580, 512417, 556975, 1024834, 1113950, 2049668, 2227900, 2562085, 5124170, 10248340, 12810425, 25620850, 51241700]

約数ペア:

[(1, 51241700), (2, 25620850), (4, 12810425), (5, 10248340), (10, 5124170), (20, 2562085), (23, 2227900), (25, 2049668), (46, 1113950), (50, 1024834), (92, 556975), (100, 512417), (115, 445580), (230, 222790), (460, 111395), (575, 89116), (1150, 44558), (2300, 22279)]