54822990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13147}}^1$

素因数の和:13296

約数の個数: 32

約数和(自身を含む): 132531840

約数和(自身を除く): 77708850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 13147, 26294, 39441, 65735, 78882, 131470, 197205, 394410, 1827433, 3654866, 5482299, 9137165, 10964598, 18274330, 27411495, 54822990]

約数ペア:

[(1, 54822990), (2, 27411495), (3, 18274330), (5, 10964598), (6, 9137165), (10, 5482299), (15, 3654866), (30, 1827433), (139, 394410), (278, 197205), (417, 131470), (695, 78882), (834, 65735), (1390, 39441), (2085, 26294), (4170, 13147)]