53817520

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5437

約数の個数: 40

約数和(自身を含む): 126134784

約数和(自身を除く): 72317264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 5297, 10160, 10594, 21188, 26485, 42376, 52970, 84752, 105940, 211880, 423760, 672719, 1345438, 2690876, 3363595, 5381752, 6727190, 10763504, 13454380, 26908760, 53817520]

約数ペア:

[(1, 53817520), (2, 26908760), (4, 13454380), (5, 10763504), (8, 6727190), (10, 5381752), (16, 3363595), (20, 2690876), (40, 1345438), (80, 672719), (127, 423760), (254, 211880), (508, 105940), (635, 84752), (1016, 52970), (1270, 42376), (2032, 26485), (2540, 21188), (5080, 10594), (5297, 10160)]