51124695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 87231168

約数和(自身を除く): 36106473

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 1277, 2355, 2669, 3831, 6385, 8007, 13345, 19155, 21709, 40035, 65127, 108545, 200489, 325635, 601467, 1002445, 3007335, 3408313, 10224939, 17041565, 51124695]

約数ペア:

[(1, 51124695), (3, 17041565), (5, 10224939), (15, 3408313), (17, 3007335), (51, 1002445), (85, 601467), (157, 325635), (255, 200489), (471, 108545), (785, 65127), (1277, 40035), (2355, 21709), (2669, 19155), (3831, 13345), (6385, 8007)]