55063855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 83358720

約数和(自身を除く): 28294865

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 1607, 3115, 4895, 6853, 8035, 11249, 17677, 34265, 56245, 88385, 123739, 143023, 618695, 715115, 1001161, 1573253, 5005805, 7866265, 11012771, 55063855]

約数ペア:

[(1, 55063855), (5, 11012771), (7, 7866265), (11, 5005805), (35, 1573253), (55, 1001161), (77, 715115), (89, 618695), (385, 143023), (445, 123739), (623, 88385), (979, 56245), (1607, 34265), (3115, 17677), (4895, 11249), (6853, 8035)]