56888080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13417}}^1$

素因数の和:13483

約数の個数: 40

約数和(自身を含む): 134770392

約数和(自身を除く): 77882312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 13417, 26834, 53668, 67085, 107336, 134170, 214672, 268340, 536680, 711101, 1073360, 1422202, 2844404, 3555505, 5688808, 7111010, 11377616, 14222020, 28444040, 56888080]

約数ペア:

[(1, 56888080), (2, 28444040), (4, 14222020), (5, 11377616), (8, 7111010), (10, 5688808), (16, 3555505), (20, 2844404), (40, 1422202), (53, 1073360), (80, 711101), (106, 536680), (212, 268340), (265, 214672), (424, 134170), (530, 107336), (848, 67085), (1060, 53668), (2120, 26834), (4240, 13417)]