56446325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 80151120

約数和(自身を除く): 23704795

約数列:

[1, 5, 13, 25, 29, 53, 65, 113, 145, 265, 325, 377, 565, 689, 725, 1325, 1469, 1537, 1885, 2825, 3277, 3445, 5989, 7345, 7685, 9425, 16385, 17225, 19981, 29945, 36725, 38425, 42601, 77857, 81925, 99905, 149725, 173681, 213005, 389285, 499525, 868405, 1065025, 1946425, 2257853, 4342025, 11289265, 56446325]

約数ペア:

[(1, 56446325), (5, 11289265), (13, 4342025), (25, 2257853), (29, 1946425), (53, 1065025), (65, 868405), (113, 499525), (145, 389285), (265, 213005), (325, 173681), (377, 149725), (565, 99905), (689, 81925), (725, 77857), (1325, 42601), (1469, 38425), (1537, 36725), (1885, 29945), (2825, 19981), (3277, 17225), (3445, 16385), (5989, 9425), (7345, 7685)]