51949305

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6673}}^1$

素因数の和:6857

約数の個数: 24

約数和(自身を含む): 90579528

約数和(自身を除く): 38630223

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 6673, 7785, 20019, 33365, 60057, 100095, 300285, 1154429, 3463287, 5772145, 10389861, 17316435, 51949305]

約数ペア:

[(1, 51949305), (3, 17316435), (5, 10389861), (9, 5772145), (15, 3463287), (45, 1154429), (173, 300285), (519, 100095), (865, 60057), (1557, 33365), (2595, 20019), (6673, 7785)]