56635380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{314641}}^1$

素因数の和:314656

約数の個数: 36

約数和(自身を含む): 171794532

約数和(自身を除く): 115159152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 314641, 629282, 943923, 1258564, 1573205, 1887846, 2831769, 3146410, 3775692, 4719615, 5663538, 6292820, 9439230, 11327076, 14158845, 18878460, 28317690, 56635380]

約数ペア:

[(1, 56635380), (2, 28317690), (3, 18878460), (4, 14158845), (5, 11327076), (6, 9439230), (9, 6292820), (10, 5663538), (12, 4719615), (15, 3775692), (18, 3146410), (20, 2831769), (30, 1887846), (36, 1573205), (45, 1258564), (60, 943923), (90, 629282), (180, 314641)]