54468530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 100989504

約数和(自身を除く): 46520974

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 643, 985, 1286, 1970, 3215, 6430, 8471, 16942, 27649, 42355, 55298, 84710, 126671, 138245, 253342, 276490, 633355, 1266710, 5446853, 10893706, 27234265, 54468530]

約数ペア:

[(1, 54468530), (2, 27234265), (5, 10893706), (10, 5446853), (43, 1266710), (86, 633355), (197, 276490), (215, 253342), (394, 138245), (430, 126671), (643, 84710), (985, 55298), (1286, 42355), (1970, 27649), (3215, 16942), (6430, 8471)]