49569140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 109372032

約数和(自身を除く): 59802892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 197, 230, 394, 460, 547, 788, 985, 1094, 1970, 2188, 2735, 3940, 4531, 5470, 9062, 10940, 12581, 18124, 22655, 25162, 45310, 50324, 62905, 90620, 107759, 125810, 215518, 251620, 431036, 538795, 1077590, 2155180, 2478457, 4956914, 9913828, 12392285, 24784570, 49569140]

約数ペア:

[(1, 49569140), (2, 24784570), (4, 12392285), (5, 9913828), (10, 4956914), (20, 2478457), (23, 2155180), (46, 1077590), (92, 538795), (115, 431036), (197, 251620), (230, 215518), (394, 125810), (460, 107759), (547, 90620), (788, 62905), (985, 50324), (1094, 45310), (1970, 25162), (2188, 22655), (2735, 18124), (3940, 12581), (4531, 10940), (5470, 9062)]