51413901

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9721

約数の個数: 32

約数和(自身を含む): 89192448

約数和(自身を除く): 37778547

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 9677, 29031, 67739, 106447, 203217, 222571, 319341, 667713, 745129, 1557997, 2235387, 2448281, 4673991, 7344843, 17137967, 51413901]

約数ペア:

[(1, 51413901), (3, 17137967), (7, 7344843), (11, 4673991), (21, 2448281), (23, 2235387), (33, 1557997), (69, 745129), (77, 667713), (161, 319341), (231, 222571), (253, 203217), (483, 106447), (759, 67739), (1771, 29031), (5313, 9677)]