53677520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51613}}^1$

素因数の和:51639

約数の個数: 40

約数和(自身を含む): 134402856

約数和(自身を除く): 80725336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 51613, 103226, 206452, 258065, 412904, 516130, 670969, 825808, 1032260, 1341938, 2064520, 2683876, 3354845, 4129040, 5367752, 6709690, 10735504, 13419380, 26838760, 53677520]

約数ペア:

[(1, 53677520), (2, 26838760), (4, 13419380), (5, 10735504), (8, 6709690), (10, 5367752), (13, 4129040), (16, 3354845), (20, 2683876), (26, 2064520), (40, 1341938), (52, 1032260), (65, 825808), (80, 670969), (104, 516130), (130, 412904), (208, 258065), (260, 206452), (520, 103226), (1040, 51613)]