51219135

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11497}}^1$

素因数の和:11525

約数の個数: 40

約数和(自身を含む): 100170576

約数和(自身を除く): 48951441

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 11497, 34491, 57485, 103473, 126467, 172455, 310419, 379401, 517365, 632335, 931257, 1138203, 1552095, 1897005, 3414609, 4656285, 5691015, 10243827, 17073045, 51219135]

約数ペア:

[(1, 51219135), (3, 17073045), (5, 10243827), (9, 5691015), (11, 4656285), (15, 3414609), (27, 1897005), (33, 1552095), (45, 1138203), (55, 931257), (81, 632335), (99, 517365), (135, 379401), (165, 310419), (297, 172455), (405, 126467), (495, 103473), (891, 57485), (1485, 34491), (4455, 11497)]