48594440

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3257}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 109664280

約数和(自身を除く): 61069840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3257, 3730, 6514, 7460, 13028, 14920, 16285, 26056, 32570, 65140, 130280, 1214861, 2429722, 4859444, 6074305, 9718888, 12148610, 24297220, 48594440]

約数ペア:

[(1, 48594440), (2, 24297220), (4, 12148610), (5, 9718888), (8, 6074305), (10, 4859444), (20, 2429722), (40, 1214861), (373, 130280), (746, 65140), (1492, 32570), (1865, 26056), (2984, 16285), (3257, 14920), (3730, 13028), (6514, 7460)]