51642129

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 36840111

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 109, 147, 231, 293, 327, 539, 763, 879, 1199, 1617, 2051, 2289, 3223, 3597, 5341, 6153, 8393, 9669, 14357, 16023, 22561, 25179, 31937, 43071, 58751, 67683, 95811, 157927, 176253, 223559, 351307, 473781, 670677, 1053921, 1564913, 2459149, 4694739, 7377447, 17214043, 51642129]

約数ペア:

[(1, 51642129), (3, 17214043), (7, 7377447), (11, 4694739), (21, 2459149), (33, 1564913), (49, 1053921), (77, 670677), (109, 473781), (147, 351307), (231, 223559), (293, 176253), (327, 157927), (539, 95811), (763, 67683), (879, 58751), (1199, 43071), (1617, 31937), (2051, 25179), (2289, 22561), (3223, 16023), (3597, 14357), (5341, 9669), (6153, 8393)]