55173430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32647}}^1$

素因数の和:32680

約数の個数: 24

約数和(自身を含む): 107542512

約数和(自身を除く): 52369082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 32647, 65294, 163235, 326470, 424411, 848822, 2122055, 4244110, 5517343, 11034686, 27586715, 55173430]

約数ペア:

[(1, 55173430), (2, 27586715), (5, 11034686), (10, 5517343), (13, 4244110), (26, 2122055), (65, 848822), (130, 424411), (169, 326470), (338, 163235), (845, 65294), (1690, 32647)]