53319280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95213}}^1$

素因数の和:95233

約数の個数: 40

約数和(自身を含む): 141678432

約数和(自身を除く): 88359152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95213, 190426, 380852, 476065, 666491, 761704, 952130, 1332982, 1523408, 1904260, 2665964, 3332455, 3808520, 5331928, 6664910, 7617040, 10663856, 13329820, 26659640, 53319280]

約数ペア:

[(1, 53319280), (2, 26659640), (4, 13329820), (5, 10663856), (7, 7617040), (8, 6664910), (10, 5331928), (14, 3808520), (16, 3332455), (20, 2665964), (28, 1904260), (35, 1523408), (40, 1332982), (56, 952130), (70, 761704), (80, 666491), (112, 476065), (140, 380852), (280, 190426), (560, 95213)]