56425860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313477}}^1$

素因数の和:313492

約数の個数: 36

約数和(自身を含む): 171158988

約数和(自身を除く): 114733128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313477, 626954, 940431, 1253908, 1567385, 1880862, 2821293, 3134770, 3761724, 4702155, 5642586, 6269540, 9404310, 11285172, 14106465, 18808620, 28212930, 56425860]

約数ペア:

[(1, 56425860), (2, 28212930), (3, 18808620), (4, 14106465), (5, 11285172), (6, 9404310), (9, 6269540), (10, 5642586), (12, 4702155), (15, 3761724), (18, 3134770), (20, 2821293), (30, 1880862), (36, 1567385), (45, 1253908), (60, 940431), (90, 626954), (180, 313477)]