57094570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1019}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 53946710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 431, 862, 1019, 2038, 2155, 4310, 5095, 5603, 10190, 11206, 13247, 26494, 28015, 56030, 66235, 132470, 439189, 878378, 2195945, 4391890, 5709457, 11418914, 28547285, 57094570]

約数ペア:

[(1, 57094570), (2, 28547285), (5, 11418914), (10, 5709457), (13, 4391890), (26, 2195945), (65, 878378), (130, 439189), (431, 132470), (862, 66235), (1019, 56030), (2038, 28015), (2155, 26494), (4310, 13247), (5095, 11206), (5603, 10190)]