56407860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104459}}^1$

素因数の和:104477

約数の個数: 48

約数和(自身を含む): 175492800

約数和(自身を除く): 119084940

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, 104459, 208918, 313377, 417836, 522295, 626754, 940131, 1044590, 1253508, 1566885, 1880262, 2089180, 2820393, 3133770, 3760524, 4700655, 5640786, 6267540, 9401310, 11281572, 14101965, 18802620, 28203930, 56407860]

約数ペア:

[(1, 56407860), (2, 28203930), (3, 18802620), (4, 14101965), (5, 11281572), (6, 9401310), (9, 6267540), (10, 5640786), (12, 4700655), (15, 3760524), (18, 3133770), (20, 2820393), (27, 2089180), (30, 1880262), (36, 1566885), (45, 1253508), (54, 1044590), (60, 940131), (90, 626754), (108, 522295), (135, 417836), (180, 313377), (270, 208918), (540, 104459)]