54869940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101611}}^1$

素因数の和:101629

約数の個数: 48

約数和(自身を含む): 170708160

約数和(自身を除く): 115838220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 101611, 203222, 304833, 406444, 508055, 609666, 914499, 1016110, 1219332, 1524165, 1828998, 2032220, 2743497, 3048330, 3657996, 4572495, 5486994, 6096660, 9144990, 10973988, 13717485, 18289980, 27434970, 54869940]

約数ペア:

[(1, 54869940), (2, 27434970), (3, 18289980), (4, 13717485), (5, 10973988), (6, 9144990), (9, 6096660), (10, 5486994), (12, 4572495), (15, 3657996), (18, 3048330), (20, 2743497), (27, 2032220), (30, 1828998), (36, 1524165), (45, 1219332), (54, 1016110), (60, 914499), (90, 609666), (108, 508055), (135, 406444), (180, 304833), (270, 203222), (540, 101611)]