51329005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 76656384

約数和(自身を除く): 25327379

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 1163, 1261, 3395, 5815, 6305, 8141, 8827, 15119, 40705, 44135, 75595, 105833, 112811, 529165, 564055, 789677, 1466543, 3948385, 7332715, 10265801, 51329005]

約数ペア:

[(1, 51329005), (5, 10265801), (7, 7332715), (13, 3948385), (35, 1466543), (65, 789677), (91, 564055), (97, 529165), (455, 112811), (485, 105833), (679, 75595), (1163, 44135), (1261, 40705), (3395, 15119), (5815, 8827), (6305, 8141)]