55049320

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5483}}^1$

素因数の和:5745

約数の個数: 32

約数和(自身を含む): 124377120

約数和(自身を除く): 69327800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 5483, 10040, 10966, 21932, 27415, 43864, 54830, 109660, 219320, 1376233, 2752466, 5504932, 6881165, 11009864, 13762330, 27524660, 55049320]

約数ペア:

[(1, 55049320), (2, 27524660), (4, 13762330), (5, 11009864), (8, 6881165), (10, 5504932), (20, 2752466), (40, 1376233), (251, 219320), (502, 109660), (1004, 54830), (1255, 43864), (2008, 27415), (2510, 21932), (5020, 10966), (5483, 10040)]