55890810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{69001}}^1$

素因数の和:69020

約数の個数: 40

約数和(自身を含む): 150286356

約数和(自身を除く): 94395546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 69001, 138002, 207003, 345005, 414006, 621009, 690010, 1035015, 1242018, 1863027, 2070030, 3105045, 3726054, 5589081, 6210090, 9315135, 11178162, 18630270, 27945405, 55890810]

約数ペア:

[(1, 55890810), (2, 27945405), (3, 18630270), (5, 11178162), (6, 9315135), (9, 6210090), (10, 5589081), (15, 3726054), (18, 3105045), (27, 2070030), (30, 1863027), (45, 1242018), (54, 1035015), (81, 690010), (90, 621009), (135, 414006), (162, 345005), (270, 207003), (405, 138002), (810, 69001)]