51420484

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 91623168

約数和(自身を除く): 40202684

約数列:

[1, 2, 4, 103, 137, 206, 274, 412, 548, 911, 1822, 3644, 14111, 28222, 56444, 93833, 124807, 187666, 249614, 375332, 499228, 12855121, 25710242, 51420484]

約数ペア:

[(1, 51420484), (2, 25710242), (4, 12855121), (103, 499228), (137, 375332), (206, 249614), (274, 187666), (412, 124807), (548, 93833), (911, 56444), (1822, 28222), (3644, 14111)]