53425720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70297}}^1$

素因数の和:70327

約数の個数: 32

約数和(自身を含む): 126536400

約数和(自身を除く): 73110680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70297, 140594, 281188, 351485, 562376, 702970, 1335643, 1405940, 2671286, 2811880, 5342572, 6678215, 10685144, 13356430, 26712860, 53425720]

約数ペア:

[(1, 53425720), (2, 26712860), (4, 13356430), (5, 10685144), (8, 6678215), (10, 5342572), (19, 2811880), (20, 2671286), (38, 1405940), (40, 1335643), (76, 702970), (95, 562376), (152, 351485), (190, 281188), (380, 140594), (760, 70297)]