53682512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19853}}^1$

素因数の和:19887

約数の個数: 30

約数和(自身を含む): 112631742

約数和(自身を除く): 58949230

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 19853, 39706, 79412, 158824, 258089, 317648, 516178, 1032356, 2064712, 3355157, 4129424, 6710314, 13420628, 26841256, 53682512]

約数ペア:

[(1, 53682512), (2, 26841256), (4, 13420628), (8, 6710314), (13, 4129424), (16, 3355157), (26, 2064712), (52, 1032356), (104, 516178), (169, 317648), (208, 258089), (338, 158824), (676, 79412), (1352, 39706), (2704, 19853)]