53408524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19379}}^1$

素因数の和:19449

約数の個数: 24

約数和(自身を含む): 102558960

約数和(自身を除く): 49150436

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 19379, 38758, 77516, 251927, 503854, 1007708, 1027087, 2054174, 4108348, 13352131, 26704262, 53408524]

約数ペア:

[(1, 53408524), (2, 26704262), (4, 13352131), (13, 4108348), (26, 2054174), (52, 1027087), (53, 1007708), (106, 503854), (212, 251927), (689, 77516), (1378, 38758), (2756, 19379)]