53135548

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 94832640

約数和(自身を除く): 41697092

約数列:

[1, 2, 4, 71, 142, 223, 284, 446, 839, 892, 1678, 3356, 15833, 31666, 59569, 63332, 119138, 187097, 238276, 374194, 748388, 13283887, 26567774, 53135548]

約数ペア:

[(1, 53135548), (2, 26567774), (4, 13283887), (71, 748388), (142, 374194), (223, 238276), (284, 187097), (446, 119138), (839, 63332), (892, 59569), (1678, 31666), (3356, 15833)]